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Welding and Cutting

Welding

Improved productivity, fewer rejects and a better working environment

Linx® weld process (shielding) gases are a unique range of gases, delivering the best combination of quality, productivity and safety.

The Linx® range has been designed following rigorous testing under real working conditions.

Linx® gases deliver the highest levels of performance - including better weld quality and faster welding speeds - to maximise productivity, reduce rejects and improve your working environment. Achieve more with fewer rejects when welding carbon steel, stainless steel, aluminium or high-performance alloys

What Gases are Available in Air Products' Linx® Range?​

Alulinx® gases range

One gas that works for all aluminium welding

Alulinx® gases range

One gas that works for all aluminium welding

Alulinx® gases range

One gas that works for all aluminium welding

Metals / Weld Process / Offerings

Welding Gas Selector Tool

Find the most suitable welding gas for all your welding needs

Welding Gas Selector Tool

Our Best Gas

Ferromaxx® Plus

M20 ArHeC20 / 12 Ferromaxx® Plus weld process gas meeting the requirements of ISO14175:M20, contains 12% Carbon dioxide and 20% Helium in Argon. Our best gas for welding carbon steel. It is suitable for carbon-manganese, low alloy and coated steels of all thicknesses with a solid wire in dip, spray and pulse transfer. It offers up to 19% increase in weld speeds compared to conventional mixtures and reduced spatter. Supplied in a 30 litre Integra® cylinder at 300 bar. Integra® cylinders are safer, smaller and lighter. The Integra® cylinder is designed to be used with a choice of integrated flow optimisers (available separately) which ensure optimum weld results whilst reducing excessive gas usage too.

We Also Recommend

Ferromaxx 15

Ferromaxx® 15

M24 ArCO15 / 2.5 Ferromaxx® 15 weld process gas meeting the requirements of ISO14175:M24, contains 2.5% Oxygen and 15% Carbon dioxide in Argon. Our reliable all-rounder improves weld quality and has excellent penetration properties. Tolerant to variations in weld parameters. The choice for welding carbon, carbon-manganese and low alloy steels in dip, spray and pulse transfer modes. Supplied in a 30 litre Integra® cylinder at 300 bar. Integra® cylinders are safer, smaller and lighter. The Integra® cylinder is designed to be used with a choice of integrated flow optimisers (available separately) which ensure optimum weld results whilst reducing excessive gas usage too.

Ferromaxx 7

Ferromaxx® 7

M24 ArCO7 / 2.5 Ferromaxx® 7 weld process gas meeting the requirements of ISO14175:M24, contains 2.5% Oxygen and 7% Carbon dioxide in Argon. Our thin steel specialist offers excellent weld pool control, pulsed arc characteristics and ultra low spatter levels. The choice for welding carbon, carbon-manganese and low alloy steels up to 10mm in dip, spray and pulse transfer modes. Supplied in a 30 litre Integra® cylinder at 300 bar. Integra® cylinders are safer, smaller and lighter. The Integra® cylinder is designed to be used with a choice of integrated flow optimisers (available separately) which ensure optimum weld results whilst reducing excessive gas usage too. 

Also Suitable

M21ArC20

80% Ar / 2% CO2 M21ArC20 weld process gas meeting the requirements of ISO14175:M21, contains 20% Carbon dioxide in Argon. Ideal for MAG welding of carbon, carbon manganese and low-alloy steels. It can also be used to weld stainless steels materials but only with flux-cored filler wire due to its excellent penetration. Recommended for Spray transfer modes. Supplied in a 30 litre Integra® cylinder at 300 bar. Integra® cylinders are safer, smaller and lighter. The Integra® cylinder is designed to be used with a choice of integrated flow optimisers (available separately) which ensure optimum weld results whilst reducing excessive gas usage too.

M24ArCO15-2

M24ArCO15/2

83% Ar / 15% CO2 / 2% O2 M24ArCO15/2 weld process gas meeting the requirements of ISO14175:M24, contains 2% Oxygen and 15% Carbon dioxide in Argon. Ideal for MAG welding of carbon steels. Supplied in a 47 litre steel cylinder at 200 bar. 

M26ArCO20-2

M26ArCO20/2

78% Ar / 20% CO2 / 2% O2 M26ArCO20/2 weld process gas meeting the requirements of ISO14175:M26, contains 2% Oxygen and 20% Carbon dioxide in Argon. Ideal for MAG welding of carbon steels. Supplied in a 47 litre steel cylinder at 200 bar. 

Used in Certain Applications

Carbon Dioxide

Carbon Dioxide

Carbon Dioxide Industrial grade (99.5%) is typically used for MAG-welding of carbon steels with solid and flux cored wires. May also be used for welding stainless and alloy steels but with flux cored wires only. Supplied in a 47 litre steel cylinder containing 34 kg.

M31ArCO50

M31ArCO50

50% Ar / 50% CO2 M31ArC50 weld process gas meeting the requirements of ISO14175:M31, contains 50% Carbon dioxide in Argon. Ideal for MAG welding of carbon, carbon manganese and low-alloy steels. It can also be used to weld stainless steels materials but only with flux-cored filler wire due to its excellent penetration. Recommended for Spray transfer modes. Supplied in a 47 litre steel cylinder at 90 bar.

Our Best Gas

Ferromaxx 15

Ferromaxx® 15

M24 ArCO15 / 2.5 Ferromaxx® 15 weld process gas meeting the requirements of ISO14175:M24, contains 2.5% Oxygen and 15% Carbon dioxide in Argon. Our reliable all-rounder improves weld quality and has excellent penetration properties. Tolerant to variations in weld parameters. The choice for welding carbon, carbon-manganese and low alloy steels in dip, spray and pulse transfer modes. Supplied in a 30 litre Integra® cylinder at 300 bar. Integra® cylinders are safer, smaller and lighter. The Integra® cylinder is designed to be used with a choice of integrated flow optimisers (available separately) which ensure optimum weld results whilst reducing excessive gas usage too.

Also Suitable

Ferromaxx® Plus

M20 ArHeC20 / 12 Ferromaxx® Plus weld process gas meeting the requirements of ISO14175:M20, contains 12% Carbon dioxide and 20% Helium in Argon. Our best gas for welding carbon steel. It is suitable for carbon-manganese, low alloy and coated steels of all thicknesses with a solid wire in dip, spray and pulse transfer. It offers up to 19% increase in weld speeds compared to conventional mixtures and reduced spatter. Supplied in a 30 litre Integra® cylinder at 300 bar. Integra® cylinders are safer, smaller and lighter. The Integra® cylinder is designed to be used with a choice of integrated flow optimisers (available separately) which ensure optimum weld results whilst reducing excessive gas usage too.

M21ArC20

80% Ar / 2% CO2 M21ArC20 weld process gas meeting the requirements of ISO14175:M21, contains 20% Carbon dioxide in Argon. Ideal for MAG welding of carbon, carbon manganese and low-alloy steels. It can also be used to weld stainless steels materials but only with flux-cored filler wire due to its excellent penetration. Recommended for Spray transfer modes. Supplied in a 30 litre Integra® cylinder at 300 bar. Integra® cylinders are safer, smaller and lighter. The Integra® cylinder is designed to be used with a choice of integrated flow optimisers (available separately) which ensure optimum weld results whilst reducing excessive gas usage too.

Used in Certain Applications

Carbon Dioxide

Carbon Dioxide

Carbon Dioxide Industrial grade (99.5%) is typically used for MAG-welding of carbon steels with solid and flux cored wires. May also be used for welding stainless and alloy steels but with flux cored wires only. Supplied in a 47 litre steel cylinder containing 34 kg.

M31ArCO50

M31ArCO50

50% Ar / 50% CO2 M31ArC50 weld process gas meeting the requirements of ISO14175:M31, contains 50% Carbon dioxide in Argon. Ideal for MAG welding of carbon, carbon manganese and low-alloy steels. It can also be used to weld stainless steels materials but only with flux-cored filler wire due to its excellent penetration. Recommended for Spray transfer modes. Supplied in a 47 litre steel cylinder at 90 bar.

Our Best Gas

Ferromaxx 7

Ferromaxx® 7

M24 ArCO7 / 2.5 Ferromaxx® 7 weld process gas meeting the requirements of ISO14175:M24, contains 2.5% Oxygen and 7% Carbon dioxide in Argon. Our thin steel specialist offers excellent weld pool control, pulsed arc characteristics and ultra low spatter levels. The choice for welding carbon, carbon-manganese and low alloy steels up to 10mm in dip, spray and pulse transfer modes. Supplied in a 30 litre Integra® cylinder at 300 bar. Integra® cylinders are safer, smaller and lighter. The Integra® cylinder is designed to be used with a choice of integrated flow optimisers (available separately) which ensure optimum weld results whilst reducing excessive gas usage too. 

We Also Recommend

Ferromaxx 15

Ferromaxx® 15

M24 ArCO15 / 2.5 Ferromaxx® 15 weld process gas meeting the requirements of ISO14175:M24, contains 2.5% Oxygen and 15% Carbon dioxide in Argon. Our reliable all-rounder improves weld quality and has excellent penetration properties. Tolerant to variations in weld parameters. The choice for welding carbon, carbon-manganese and low alloy steels in dip, spray and pulse transfer modes. Supplied in a 30 litre Integra® cylinder at 300 bar. Integra® cylinders are safer, smaller and lighter. The Integra® cylinder is designed to be used with a choice of integrated flow optimisers (available separately) which ensure optimum weld results whilst reducing excessive gas usage too.

Also Suitable

M14ArCO5-2

M14ArCO5/2

93% Ar / 5% CO2 / 2% O2 M14ArCO5/2 weld process gas meeting the requirements of ISO14175:M14, contains 2% Oxygen and 5% Carbon dioxide in Argon. Ideal for MAG welding of carbon steels. Supplied in a 47 litre steel cylinder at 200 bar. 

M20ArC8

M20ArC8

92% Ar / 8% CO2 M20ArC8 weld process gas meeting the requirements of ISO14175:M20, contains 8% Carbon dioxide in Argon. Ideal for MAG welding of carbon steels. Supplied in a 47 litre steel cylinder at 200 bar. 

M24ArCO15-2

M24ArCO15/2

83% Ar / 15% CO2 / 2% O2 M24ArCO15/2 weld process gas meeting the requirements of ISO14175:M24, contains 2% Oxygen and 15% Carbon dioxide in Argon. Ideal for MAG welding of carbon steels. Supplied in a 47 litre steel cylinder at 200 bar. 

Used in Certain Applications

Carbon Dioxide

Carbon Dioxide

Carbon Dioxide Industrial grade (99.5%) is typically used for MAG-welding of carbon steels with solid and flux cored wires. May also be used for welding stainless and alloy steels but with flux cored wires only. Supplied in a 47 litre steel cylinder containing 34 kg.

Our Best Gas

Ferromaxx 15

Ferromaxx® 15

M24 ArCO15 / 2.5 Ferromaxx® 15 weld process gas meeting the requirements of ISO14175:M24, contains 2.5% Oxygen and 15% Carbon dioxide in Argon. Our reliable all-rounder improves weld quality and has excellent penetration properties. Tolerant to variations in weld parameters. The choice for welding carbon, carbon-manganese and low alloy steels in dip, spray and pulse transfer modes. Supplied in a 30 litre Integra® cylinder at 300 bar. Integra® cylinders are safer, smaller and lighter. The Integra® cylinder is designed to be used with a choice of integrated flow optimisers (available separately) which ensure optimum weld results whilst reducing excessive gas usage too.

Also Suitable

Ferromaxx® Plus

M20 ArHeC20 / 12 Ferromaxx® Plus weld process gas meeting the requirements of ISO14175:M20, contains 12% Carbon dioxide and 20% Helium in Argon. Our best gas for welding carbon steel. It is suitable for carbon-manganese, low alloy and coated steels of all thicknesses with a solid wire in dip, spray and pulse transfer. It offers up to 19% increase in weld speeds compared to conventional mixtures and reduced spatter. Supplied in a 30 litre Integra® cylinder at 300 bar. Integra® cylinders are safer, smaller and lighter. The Integra® cylinder is designed to be used with a choice of integrated flow optimisers (available separately) which ensure optimum weld results whilst reducing excessive gas usage too.

M14ArCO5-2

M14ArCO5/2

93% Ar / 5% CO2 / 2% O2 M14ArCO5/2 weld process gas meeting the requirements of ISO14175:M14, contains 2% Oxygen and 5% Carbon dioxide in Argon. Ideal for MAG welding of carbon steels. Supplied in a 47 litre steel cylinder at 200 bar. 

M20ArC8

M20ArC8

92% Ar / 8% CO2 M20ArC8 weld process gas meeting the requirements of ISO14175:M20, contains 8% Carbon dioxide in Argon. Ideal for MAG welding of carbon steels. Supplied in a 47 litre steel cylinder at 200 bar. 

M24ArCO15-2

M24ArCO15/2

83% Ar / 15% CO2 / 2% O2 M24ArCO15/2 weld process gas meeting the requirements of ISO14175:M24, contains 2% Oxygen and 15% Carbon dioxide in Argon. Ideal for MAG welding of carbon steels. Supplied in a 47 litre steel cylinder at 200 bar. 

Used in Certain Applications

Carbon Dioxide

Carbon Dioxide

Carbon Dioxide Industrial grade (99.5%) is typically used for MAG-welding of carbon steels with solid and flux cored wires. May also be used for welding stainless and alloy steels but with flux cored wires only. Supplied in a 47 litre steel cylinder containing 34 kg.

Our Best Gas

Ferromaxx® Plus

M20 ArHeC20 / 12 Ferromaxx® Plus weld process gas meeting the requirements of ISO14175:M20, contains 12% Carbon dioxide and 20% Helium in Argon. Our best gas for welding carbon steel. It is suitable for carbon-manganese, low alloy and coated steels of all thicknesses with a solid wire in dip, spray and pulse transfer. It offers up to 19% increase in weld speeds compared to conventional mixtures and reduced spatter. Supplied in a 30 litre Integra® cylinder at 300 bar. Integra® cylinders are safer, smaller and lighter. The Integra® cylinder is designed to be used with a choice of integrated flow optimisers (available separately) which ensure optimum weld results whilst reducing excessive gas usage too.

We Also Recommend

Ferromaxx 15

Ferromaxx® 15

M24 ArCO15 / 2.5 Ferromaxx® 15 weld process gas meeting the requirements of ISO14175:M24, contains 2.5% Oxygen and 15% Carbon dioxide in Argon. Our reliable all-rounder improves weld quality and has excellent penetration properties. Tolerant to variations in weld parameters. The choice for welding carbon, carbon-manganese and low alloy steels in dip, spray and pulse transfer modes. Supplied in a 30 litre Integra® cylinder at 300 bar. Integra® cylinders are safer, smaller and lighter. The Integra® cylinder is designed to be used with a choice of integrated flow optimisers (available separately) which ensure optimum weld results whilst reducing excessive gas usage too.

Ferromaxx 7

Ferromaxx® 7

M24 ArCO7 / 2.5 Ferromaxx® 7 weld process gas meeting the requirements of ISO14175:M24, contains 2.5% Oxygen and 7% Carbon dioxide in Argon. Our thin steel specialist offers excellent weld pool control, pulsed arc characteristics and ultra low spatter levels. The choice for welding carbon, carbon-manganese and low alloy steels up to 10mm in dip, spray and pulse transfer modes. Supplied in a 30 litre Integra® cylinder at 300 bar. Integra® cylinders are safer, smaller and lighter. The Integra® cylinder is designed to be used with a choice of integrated flow optimisers (available separately) which ensure optimum weld results whilst reducing excessive gas usage too. 

Also Suitable

M21ArC20

80% Ar / 2% CO2 M21ArC20 weld process gas meeting the requirements of ISO14175:M21, contains 20% Carbon dioxide in Argon. Ideal for MAG welding of carbon, carbon manganese and low-alloy steels. It can also be used to weld stainless steels materials but only with flux-cored filler wire due to its excellent penetration. Recommended for Spray transfer modes. Supplied in a 30 litre Integra® cylinder at 300 bar. Integra® cylinders are safer, smaller and lighter. The Integra® cylinder is designed to be used with a choice of integrated flow optimisers (available separately) which ensure optimum weld results whilst reducing excessive gas usage too.

M24ArCO15-2

M24ArCO15/2

83% Ar / 15% CO2 / 2% O2 M24ArCO15/2 weld process gas meeting the requirements of ISO14175:M24, contains 2% Oxygen and 15% Carbon dioxide in Argon. Ideal for MAG welding of carbon steels. Supplied in a 47 litre steel cylinder at 200 bar. 

M26ArCO20-2

M26ArCO20/2

78% Ar / 20% CO2 / 2% O2 M26ArCO20/2 weld process gas meeting the requirements of ISO14175:M26, contains 2% Oxygen and 20% Carbon dioxide in Argon. Ideal for MAG welding of carbon steels. Supplied in a 47 litre steel cylinder at 200 bar. 

Used in Certain Applications

Carbon Dioxide

Carbon Dioxide

Carbon Dioxide Industrial grade (99.5%) is typically used for MAG-welding of carbon steels with solid and flux cored wires. May also be used for welding stainless and alloy steels but with flux cored wires only. Supplied in a 47 litre steel cylinder containing 34 kg.

M31ArCO50

M31ArCO50

50% Ar / 50% CO2 M31ArC50 weld process gas meeting the requirements of ISO14175:M31, contains 50% Carbon dioxide in Argon. Ideal for MAG welding of carbon, carbon manganese and low-alloy steels. It can also be used to weld stainless steels materials but only with flux-cored filler wire due to its excellent penetration. Recommended for Spray transfer modes. Supplied in a 47 litre steel cylinder at 90 bar.

Our Best Gas

Ferromaxx 15

Ferromaxx® 15

M24 ArCO15 / 2.5 Ferromaxx® 15 weld process gas meeting the requirements of ISO14175:M24, contains 2.5% Oxygen and 15% Carbon dioxide in Argon. Our reliable all-rounder improves weld quality and has excellent penetration properties. Tolerant to variations in weld parameters. The choice for welding carbon, carbon-manganese and low alloy steels in dip, spray and pulse transfer modes. Supplied in a 30 litre Integra® cylinder at 300 bar. Integra® cylinders are safer, smaller and lighter. The Integra® cylinder is designed to be used with a choice of integrated flow optimisers (available separately) which ensure optimum weld results whilst reducing excessive gas usage too.

We Also Recommend

Ferromaxx® Plus

M20 ArHeC20 / 12 Ferromaxx® Plus weld process gas meeting the requirements of ISO14175:M20, contains 12% Carbon dioxide and 20% Helium in Argon. Our best gas for welding carbon steel. It is suitable for carbon-manganese, low alloy and coated steels of all thicknesses with a solid wire in dip, spray and pulse transfer. It offers up to 19% increase in weld speeds compared to conventional mixtures and reduced spatter. Supplied in a 30 litre Integra® cylinder at 300 bar. Integra® cylinders are safer, smaller and lighter. The Integra® cylinder is designed to be used with a choice of integrated flow optimisers (available separately) which ensure optimum weld results whilst reducing excessive gas usage too.

Also Suitable

M21ArC20

80% Ar / 2% CO2 M21ArC20 weld process gas meeting the requirements of ISO14175:M21, contains 20% Carbon dioxide in Argon. Ideal for MAG welding of carbon, carbon manganese and low-alloy steels. It can also be used to weld stainless steels materials but only with flux-cored filler wire due to its excellent penetration. Recommended for Spray transfer modes. Supplied in a 30 litre Integra® cylinder at 300 bar. Integra® cylinders are safer, smaller and lighter. The Integra® cylinder is designed to be used with a choice of integrated flow optimisers (available separately) which ensure optimum weld results whilst reducing excessive gas usage too.

M24ArCO15-2

M24ArCO15/2

83% Ar / 15% CO2 / 2% O2 M24ArCO15/2 weld process gas meeting the requirements of ISO14175:M24, contains 2% Oxygen and 15% Carbon dioxide in Argon. Ideal for MAG welding of carbon steels. Supplied in a 47 litre steel cylinder at 200 bar. 

M26ArCO20-2

M26ArCO20/2

78% Ar / 20% CO2 / 2% O2 M26ArCO20/2 weld process gas meeting the requirements of ISO14175:M26, contains 2% Oxygen and 20% Carbon dioxide in Argon. Ideal for MAG welding of carbon steels. Supplied in a 47 litre steel cylinder at 200 bar. 

Used in Certain Applications

Carbon Dioxide

Carbon Dioxide

Carbon Dioxide Industrial grade (99.5%) is typically used for MAG-welding of carbon steels with solid and flux cored wires. May also be used for welding stainless and alloy steels but with flux cored wires only. Supplied in a 47 litre steel cylinder containing 34 kg.

M31ArCO50

M31ArCO50

50% Ar / 50% CO2 M31ArC50 weld process gas meeting the requirements of ISO14175:M31, contains 50% Carbon dioxide in Argon. Ideal for MAG welding of carbon, carbon manganese and low-alloy steels. It can also be used to weld stainless steels materials but only with flux-cored filler wire due to its excellent penetration. Recommended for Spray transfer modes. Supplied in a 47 litre steel cylinder at 90 bar.

Our Best Gas

Ferromaxx 15

Ferromaxx® 15

M24 ArCO15 / 2.5 Ferromaxx® 15 weld process gas meeting the requirements of ISO14175:M24, contains 2.5% Oxygen and 15% Carbon dioxide in Argon. Our reliable all-rounder improves weld quality and has excellent penetration properties. Tolerant to variations in weld parameters. The choice for welding carbon, carbon-manganese and low alloy steels in dip, spray and pulse transfer modes. Supplied in a 30 litre Integra® cylinder at 300 bar. Integra® cylinders are safer, smaller and lighter. The Integra® cylinder is designed to be used with a choice of integrated flow optimisers (available separately) which ensure optimum weld results whilst reducing excessive gas usage too.

We Also Recommend

Ferromaxx® Plus

M20 ArHeC20 / 12 Ferromaxx® Plus weld process gas meeting the requirements of ISO14175:M20, contains 12% Carbon dioxide and 20% Helium in Argon. Our best gas for welding carbon steel. It is suitable for carbon-manganese, low alloy and coated steels of all thicknesses with a solid wire in dip, spray and pulse transfer. It offers up to 19% increase in weld speeds compared to conventional mixtures and reduced spatter. Supplied in a 30 litre Integra® cylinder at 300 bar. Integra® cylinders are safer, smaller and lighter. The Integra® cylinder is designed to be used with a choice of integrated flow optimisers (available separately) which ensure optimum weld results whilst reducing excessive gas usage too.

Also Suitable

Ferromaxx 7

Ferromaxx® 7

M24 ArCO7 / 2.5 Ferromaxx® 7 weld process gas meeting the requirements of ISO14175:M24, contains 2.5% Oxygen and 7% Carbon dioxide in Argon. Our thin steel specialist offers excellent weld pool control, pulsed arc characteristics and ultra low spatter levels. The choice for welding carbon, carbon-manganese and low alloy steels up to 10mm in dip, spray and pulse transfer modes. Supplied in a 30 litre Integra® cylinder at 300 bar. Integra® cylinders are safer, smaller and lighter. The Integra® cylinder is designed to be used with a choice of integrated flow optimisers (available separately) which ensure optimum weld results whilst reducing excessive gas usage too. 

M14ArCO5-2

M14ArCO5/2

93% Ar / 5% CO2 / 2% O2 M14ArCO5/2 weld process gas meeting the requirements of ISO14175:M14, contains 2% Oxygen and 5% Carbon dioxide in Argon. Ideal for MAG welding of carbon steels. Supplied in a 47 litre steel cylinder at 200 bar. 

M20ArC8

M20ArC8

92% Ar / 8% CO2 M20ArC8 weld process gas meeting the requirements of ISO14175:M20, contains 8% Carbon dioxide in Argon. Ideal for MAG welding of carbon steels. Supplied in a 47 litre steel cylinder at 200 bar. 

M24ArCO15-2

M24ArCO15/2

83% Ar / 15% CO2 / 2% O2 M24ArCO15/2 weld process gas meeting the requirements of ISO14175:M24, contains 2% Oxygen and 15% Carbon dioxide in Argon. Ideal for MAG welding of carbon steels. Supplied in a 47 litre steel cylinder at 200 bar. 

Used in Certain Applications

Carbon Dioxide

Carbon Dioxide

Carbon Dioxide Industrial grade (99.5%) is typically used for MAG-welding of carbon steels with solid and flux cored wires. May also be used for welding stainless and alloy steels but with flux cored wires only. Supplied in a 47 litre steel cylinder containing 34 kg.

Our Best Gas

Ferromaxx® Plus

M20 ArHeC20 / 12 Ferromaxx® Plus weld process gas meeting the requirements of ISO14175:M20, contains 12% Carbon dioxide and 20% Helium in Argon. Our best gas for welding carbon steel. It is suitable for carbon-manganese, low alloy and coated steels of all thicknesses with a solid wire in dip, spray and pulse transfer. It offers up to 19% increase in weld speeds compared to conventional mixtures and reduced spatter. Supplied in a 30 litre Integra® cylinder at 300 bar. Integra® cylinders are safer, smaller and lighter. The Integra® cylinder is designed to be used with a choice of integrated flow optimisers (available separately) which ensure optimum weld results whilst reducing excessive gas usage too.

We Also Recommend

Ferromaxx 7

Ferromaxx® 7

M24 ArCO7 / 2.5 Ferromaxx® 7 weld process gas meeting the requirements of ISO14175:M24, contains 2.5% Oxygen and 7% Carbon dioxide in Argon. Our thin steel specialist offers excellent weld pool control, pulsed arc characteristics and ultra low spatter levels. The choice for welding carbon, carbon-manganese and low alloy steels up to 10mm in dip, spray and pulse transfer modes. Supplied in a 30 litre Integra® cylinder at 300 bar. Integra® cylinders are safer, smaller and lighter. The Integra® cylinder is designed to be used with a choice of integrated flow optimisers (available separately) which ensure optimum weld results whilst reducing excessive gas usage too. 

Ferromaxx 15

Ferromaxx® 15

M24 ArCO15 / 2.5 Ferromaxx® 15 weld process gas meeting the requirements of ISO14175:M24, contains 2.5% Oxygen and 15% Carbon dioxide in Argon. Our reliable all-rounder improves weld quality and has excellent penetration properties. Tolerant to variations in weld parameters. The choice for welding carbon, carbon-manganese and low alloy steels in dip, spray and pulse transfer modes. Supplied in a 30 litre Integra® cylinder at 300 bar. Integra® cylinders are safer, smaller and lighter. The Integra® cylinder is designed to be used with a choice of integrated flow optimisers (available separately) which ensure optimum weld results whilst reducing excessive gas usage too.

Also Suitable

M14ArCO5-2

M14ArCO5/2

93% Ar / 5% CO2 / 2% O2 M14ArCO5/2 weld process gas meeting the requirements of ISO14175:M14, contains 2% Oxygen and 5% Carbon dioxide in Argon. Ideal for MAG welding of carbon steels. Supplied in a 47 litre steel cylinder at 200 bar. 

M20ArC8

M20ArC8

92% Ar / 8% CO2 M20ArC8 weld process gas meeting the requirements of ISO14175:M20, contains 8% Carbon dioxide in Argon. Ideal for MAG welding of carbon steels. Supplied in a 47 litre steel cylinder at 200 bar. 

M24ArCO15-2

M24ArCO15/2

83% Ar / 15% CO2 / 2% O2 M24ArCO15/2 weld process gas meeting the requirements of ISO14175:M24, contains 2% Oxygen and 15% Carbon dioxide in Argon. Ideal for MAG welding of carbon steels. Supplied in a 47 litre steel cylinder at 200 bar. 

Used in Certain Applications

Carbon Dioxide

Carbon Dioxide

Carbon Dioxide Industrial grade (99.5%) is typically used for MAG-welding of carbon steels with solid and flux cored wires. May also be used for welding stainless and alloy steels but with flux cored wires only. Supplied in a 47 litre steel cylinder containing 34 kg.

our best gas

Alumaxx Plus

Alumaxx® Plus

I3 ArHe30 Alumaxx® Plus weld process gas meeting the requirements of ISO14175:I3, contains 30% Helium in Argon. Our best all rounder for MIG and TIG welding all thicknesses of Aluminium and its alloys. This mixture gives superb weldability, combined with high welding speeds up to 35% faster than possible with Argon. Supplied in a 30 litre Integra® cylinder at 300 bar. Integra® cylinders are safer, smaller and lighter. The Integra® cylinder is designed to be used with a choice of integrated flow optimisers (available separately) which ensure optimum weld results whilst reducing excessive gas usage too. 

We also recommend

I3ArHe30

I3ArHe30

70% Ar / 30% He I3ArHe30 weld process gas meeting the requirements of ISO14175:I3, contains 30% Helium in Argon. Ideal for TIG welding of all weldable metals and alloys and metal inert gas MIG welding of aluminium and other reactive materials. Supplied in a 47 litre steel cylinder at 200 bar. 

also suitable

Argon Technical Grade

Argon

I1 (100% Ar) Argon Technical grade 4.8 (99.998%). Known for its unique inerting properties. A welding gas meeting the requirements of I1 according to ISO14175, for TIG welding of all weldable metals and alloys and MIG welding of aluminum and other reactive materials. Supplied in a 10 litre Integra® cylinder at 300 bar. Integra® cylinders are safer, smaller and lighter. The Integra® cylinder is designed to be used with a choice of integrated flow optimisers (available separately) which ensure optimum weld results whilst reducing excessive gas usage too. 

I3ArHe50

I3ArHe50

50% Ar / 50% He I3ArHe50 weld process gas meeting the requirements of ISO14175:I3, contains 50% Helium in Argon. Ideal for TIG welding of all weldable metals and alloys and metal inert gas MIG welding of aluminium and other reactive materials. Supplied in a 47 litre steel cylinder at 200 bar.

I3HeAr25

I3HeAr25

75% He / 25% Ar I3HeAr25 weld process gas meeting the requirements of ISO14175:I3, contains 25% Argon in Helium. Ideal for TIG welding of all weldable metals and alloys and metal inert gas MIG welding of aluminium and other reactive materials. Supplied in a 47 litre steel cylinder at 200 bar.

Our Best Gas

Alumaxx Plus

Alumaxx® Plus

I3 ArHe30 Alumaxx® Plus weld process gas meeting the requirements of ISO14175:I3, contains 30% Helium in Argon. Our best all rounder for MIG and TIG welding all thicknesses of Aluminium and its alloys. This mixture gives superb weldability, combined with high welding speeds up to 35% faster than possible with Argon. Supplied in a 30 litre Integra® cylinder at 300 bar. Integra® cylinders are safer, smaller and lighter. The Integra® cylinder is designed to be used with a choice of integrated flow optimisers (available separately) which ensure optimum weld results whilst reducing excessive gas usage too. 

We Also Recommend

Argon Technical Grade

Argon

I1 (100% Ar) Argon Technical grade 4.8 (99.998%). Known for its unique inerting properties. A welding gas meeting the requirements of I1 according to ISO14175, for TIG welding of all weldable metals and alloys and MIG welding of aluminum and other reactive materials. Supplied in a 10 litre Integra® cylinder at 300 bar. Integra® cylinders are safer, smaller and lighter. The Integra® cylinder is designed to be used with a choice of integrated flow optimisers (available separately) which ensure optimum weld results whilst reducing excessive gas usage too. 

I3ArHe30

I3ArHe30

70% Ar / 30% He I3ArHe30 weld process gas meeting the requirements of ISO14175:I3, contains 30% Helium in Argon. Ideal for TIG welding of all weldable metals and alloys and metal inert gas MIG welding of aluminium and other reactive materials. Supplied in a 47 litre steel cylinder at 200 bar. 

Also Suitable

I3ArHe50

I3ArHe50

50% Ar / 50% He I3ArHe50 weld process gas meeting the requirements of ISO14175:I3, contains 50% Helium in Argon. Ideal for TIG welding of all weldable metals and alloys and metal inert gas MIG welding of aluminium and other reactive materials. Supplied in a 47 litre steel cylinder at 200 bar.

I3HeAr25

I3HeAr25

75% He / 25% Ar I3HeAr25 weld process gas meeting the requirements of ISO14175:I3, contains 25% Argon in Helium. Ideal for TIG welding of all weldable metals and alloys and metal inert gas MIG welding of aluminium and other reactive materials. Supplied in a 47 litre steel cylinder at 200 bar.

Our best gas

Alumaxx Plus

Alumaxx® Plus

I3 ArHe30 Alumaxx® Plus weld process gas meeting the requirements of ISO14175:I3, contains 30% Helium in Argon. Our best all rounder for MIG and TIG welding all thicknesses of Aluminium and its alloys. This mixture gives superb weldability, combined with high welding speeds up to 35% faster than possible with Argon. Supplied in a 30 litre Integra® cylinder at 300 bar. Integra® cylinders are safer, smaller and lighter. The Integra® cylinder is designed to be used with a choice of integrated flow optimisers (available separately) which ensure optimum weld results whilst reducing excessive gas usage too. 

We also recommend

I3ArHe30

I3ArHe30

70% Ar / 30% He I3ArHe30 weld process gas meeting the requirements of ISO14175:I3, contains 30% Helium in Argon. Ideal for TIG welding of all weldable metals and alloys and metal inert gas MIG welding of aluminium and other reactive materials. Supplied in a 47 litre steel cylinder at 200 bar. 

also suitable

Argon Technical Grade

Argon

I1 (100% Ar) Argon Technical grade 4.8 (99.998%). Known for its unique inerting properties. A welding gas meeting the requirements of I1 according to ISO14175, for TIG welding of all weldable metals and alloys and MIG welding of aluminum and other reactive materials. Supplied in a 10 litre Integra® cylinder at 300 bar. Integra® cylinders are safer, smaller and lighter. The Integra® cylinder is designed to be used with a choice of integrated flow optimisers (available separately) which ensure optimum weld results whilst reducing excessive gas usage too. 

I3ArHe50

I3ArHe50

50% Ar / 50% He I3ArHe50 weld process gas meeting the requirements of ISO14175:I3, contains 50% Helium in Argon. Ideal for TIG welding of all weldable metals and alloys and metal inert gas MIG welding of aluminium and other reactive materials. Supplied in a 47 litre steel cylinder at 200 bar.

I3HeAr25

I3HeAr25

75% He / 25% Ar I3HeAr25 weld process gas meeting the requirements of ISO14175:I3, contains 25% Argon in Helium. Ideal for TIG welding of all weldable metals and alloys and metal inert gas MIG welding of aluminium and other reactive materials. Supplied in a 47 litre steel cylinder at 200 bar.

Used in Certain Applications

Helium Technical Grade 300 Bar

Helium

I2 (100% He) Helium Technical grade 4.6 (99.996%). An inert gas, technical Helium is used for lifting (airships and balloons), as well as for leak detection, optical fibre production, and as a shielding gas for welding. It is the preferred shielding gas for high power laser welding. Its high thermal conductivity produces welds with an excellent aspect ratio. Its high ionisation potential results in good plasma suppression and high weld speeds. Supplied in a 47 litre steel cylinder at 300 bar.

Backing Gas - Our Best Gas

Argon Technical Grade

Argon

I1 (100% Ar) Argon Technical grade 4.8 (99.998%). Known for its unique inerting properties. A welding gas meeting the requirements of I1 according to ISO14175, for TIG welding of all weldable metals and alloys and MIG welding of aluminum and other reactive materials. Supplied in a 10 litre Integra® cylinder at 300 bar. Integra® cylinders are safer, smaller and lighter. The Integra® cylinder is designed to be used with a choice of integrated flow optimisers (available separately) which ensure optimum weld results whilst reducing excessive gas usage too. 

Our best gas

Alumaxx Plus

Alumaxx® Plus

I3 ArHe30 Alumaxx® Plus weld process gas meeting the requirements of ISO14175:I3, contains 30% Helium in Argon. Our best all rounder for MIG and TIG welding all thicknesses of Aluminium and its alloys. This mixture gives superb weldability, combined with high welding speeds up to 35% faster than possible with Argon. Supplied in a 30 litre Integra® cylinder at 300 bar. Integra® cylinders are safer, smaller and lighter. The Integra® cylinder is designed to be used with a choice of integrated flow optimisers (available separately) which ensure optimum weld results whilst reducing excessive gas usage too. 

We also recommend

Argon Technical Grade

Argon

I1 (100% Ar) Argon Technical grade 4.8 (99.998%). Known for its unique inerting properties. A welding gas meeting the requirements of I1 according to ISO14175, for TIG welding of all weldable metals and alloys and MIG welding of aluminum and other reactive materials. Supplied in a 10 litre Integra® cylinder at 300 bar. Integra® cylinders are safer, smaller and lighter. The Integra® cylinder is designed to be used with a choice of integrated flow optimisers (available separately) which ensure optimum weld results whilst reducing excessive gas usage too. 

I3ArHe30

I3ArHe30

70% Ar / 30% He I3ArHe30 weld process gas meeting the requirements of ISO14175:I3, contains 30% Helium in Argon. Ideal for TIG welding of all weldable metals and alloys and metal inert gas MIG welding of aluminium and other reactive materials. Supplied in a 47 litre steel cylinder at 200 bar. 

Backing Gas - Our Best Gas

Argon Technical Grade

Argon

I1 (100% Ar) Argon Technical grade 4.8 (99.998%). Known for its unique inerting properties. A welding gas meeting the requirements of I1 according to ISO14175, for TIG welding of all weldable metals and alloys and MIG welding of aluminum and other reactive materials. Supplied in a 10 litre Integra® cylinder at 300 bar. Integra® cylinders are safer, smaller and lighter. The Integra® cylinder is designed to be used with a choice of integrated flow optimisers (available separately) which ensure optimum weld results whilst reducing excessive gas usage too. 

Our best gas

Ferromaxx® Plus

M20 ArHeC20 / 12 Ferromaxx® Plus weld process gas meeting the requirements of ISO14175:M20, contains 12% Carbon dioxide and 20% Helium in Argon. Our best gas for welding carbon steel. It is suitable for carbon-manganese, low alloy and coated steels of all thicknesses with a solid wire in dip, spray and pulse transfer. It offers up to 19% increase in weld speeds compared to conventional mixtures and reduced spatter. Supplied in a 30 litre Integra® cylinder at 300 bar. Integra® cylinders are safer, smaller and lighter. The Integra® cylinder is designed to be used with a choice of integrated flow optimisers (available separately) which ensure optimum weld results whilst reducing excessive gas usage too.

We also recommend

M21ArC20

80% Ar / 2% CO2 M21ArC20 weld process gas meeting the requirements of ISO14175:M21, contains 20% Carbon dioxide in Argon. Ideal for MAG welding of carbon, carbon manganese and low-alloy steels. It can also be used to weld stainless steels materials but only with flux-cored filler wire due to its excellent penetration. Recommended for Spray transfer modes. Supplied in a 30 litre Integra® cylinder at 300 bar. Integra® cylinders are safer, smaller and lighter. The Integra® cylinder is designed to be used with a choice of integrated flow optimisers (available separately) which ensure optimum weld results whilst reducing excessive gas usage too.

also suitable

Ferromaxx 15

Ferromaxx® 15

M24 ArCO15 / 2.5 Ferromaxx® 15 weld process gas meeting the requirements of ISO14175:M24, contains 2.5% Oxygen and 15% Carbon dioxide in Argon. Our reliable all-rounder improves weld quality and has excellent penetration properties. Tolerant to variations in weld parameters. The choice for welding carbon, carbon-manganese and low alloy steels in dip, spray and pulse transfer modes. Supplied in a 30 litre Integra® cylinder at 300 bar. Integra® cylinders are safer, smaller and lighter. The Integra® cylinder is designed to be used with a choice of integrated flow optimisers (available separately) which ensure optimum weld results whilst reducing excessive gas usage too.

M24ArCO15-2

M24ArCO15/2

83% Ar / 15% CO2 / 2% O2 M24ArCO15/2 weld process gas meeting the requirements of ISO14175:M24, contains 2% Oxygen and 15% Carbon dioxide in Argon. Ideal for MAG welding of carbon steels. Supplied in a 47 litre steel cylinder at 200 bar. 

M26ArCO20-2

M26ArCO20/2

78% Ar / 20% CO2 / 2% O2 M26ArCO20/2 weld process gas meeting the requirements of ISO14175:M26, contains 2% Oxygen and 20% Carbon dioxide in Argon. Ideal for MAG welding of carbon steels. Supplied in a 47 litre steel cylinder at 200 bar. 

used in certain applications

Carbon Dioxide

Carbon Dioxide

Carbon Dioxide Industrial grade (99.5%) is typically used for MAG-welding of carbon steels with solid and flux cored wires. May also be used for welding stainless and alloy steels but with flux cored wires only. Supplied in a 47 litre steel cylinder containing 34 kg.

M31ArCO50

M31ArCO50

50% Ar / 50% CO2 M31ArC50 weld process gas meeting the requirements of ISO14175:M31, contains 50% Carbon dioxide in Argon. Ideal for MAG welding of carbon, carbon manganese and low-alloy steels. It can also be used to weld stainless steels materials but only with flux-cored filler wire due to its excellent penetration. Recommended for Spray transfer modes. Supplied in a 47 litre steel cylinder at 90 bar.

Our best gas

Argon Technical Grade

Argon

I1 (100% Ar) Argon Technical grade 4.8 (99.998%). Known for its unique inerting properties. A welding gas meeting the requirements of I1 according to ISO14175, for TIG welding of all weldable metals and alloys and MIG welding of aluminum and other reactive materials. Supplied in a 10 litre Integra® cylinder at 300 bar. Integra® cylinders are safer, smaller and lighter. The Integra® cylinder is designed to be used with a choice of integrated flow optimisers (available separately) which ensure optimum weld results whilst reducing excessive gas usage too. 

We also recommend

Alumaxx Plus

Alumaxx® Plus

I3 ArHe30 Alumaxx® Plus weld process gas meeting the requirements of ISO14175:I3, contains 30% Helium in Argon. Our best all rounder for MIG and TIG welding all thicknesses of Aluminium and its alloys. This mixture gives superb weldability, combined with high welding speeds up to 35% faster than possible with Argon. Supplied in a 30 litre Integra® cylinder at 300 bar. Integra® cylinders are safer, smaller and lighter. The Integra® cylinder is designed to be used with a choice of integrated flow optimisers (available separately) which ensure optimum weld results whilst reducing excessive gas usage too. 

I3ArHe30

I3ArHe30

70% Ar / 30% He I3ArHe30 weld process gas meeting the requirements of ISO14175:I3, contains 30% Helium in Argon. Ideal for TIG welding of all weldable metals and alloys and metal inert gas MIG welding of aluminium and other reactive materials. Supplied in a 47 litre steel cylinder at 200 bar. 

used in certain applications

I3ArHe50

I3ArHe50

50% Ar / 50% He I3ArHe50 weld process gas meeting the requirements of ISO14175:I3, contains 50% Helium in Argon. Ideal for TIG welding of all weldable metals and alloys and metal inert gas MIG welding of aluminium and other reactive materials. Supplied in a 47 litre steel cylinder at 200 bar.

I3HeAr25

I3HeAr25

75% He / 25% Ar I3HeAr25 weld process gas meeting the requirements of ISO14175:I3, contains 25% Argon in Helium. Ideal for TIG welding of all weldable metals and alloys and metal inert gas MIG welding of aluminium and other reactive materials. Supplied in a 47 litre steel cylinder at 200 bar.

Backing Gas - Our Best Gas

N5NH5

N5NH5

95% N2 / 5% H2 N5NH5 weld process gas meeting the requirements of ISO14175:N5, contains 5% Hydrogen in Nitrogen. Ideal for purging and backing of welds in stainless steel. Supplied in a 47 litre steel cylinder at 200 bar. 

Backing Gas-Also Suitable

Inomaxx TIG

Inomaxx® TIG

R1 ArH2 Inomaxx® TIG weld process gas meeting the requirements of ISO14175:R1, contains 2% Hydrogen in Argon. Our best gas for TIG welding stainless steel improves weld quality and reduces rejects through excellent penetration characteristics and brilliant, smooth, flat weld finish. Higher productivity (up to 30% increase in manual weld speeds when compared with argon). Protects the work environment, minimal ozone generation. Supplied in a 30 litre Integra® cylinder at 300 bar. Integra® cylinders are safer, smaller and lighter. The Integra® cylinder is designed to be used with a choice of integrated flow optimisers (available separately) which ensure optimum weld results whilst reducing excessive gas usage too. 

Argon Technical Grade

Argon

I1 (100% Ar) Argon Technical grade 4.8 (99.998%). Known for its unique inerting properties. A welding gas meeting the requirements of I1 according to ISO14175, for TIG welding of all weldable metals and alloys and MIG welding of aluminum and other reactive materials. Supplied in a 10 litre Integra® cylinder at 300 bar. Integra® cylinders are safer, smaller and lighter. The Integra® cylinder is designed to be used with a choice of integrated flow optimisers (available separately) which ensure optimum weld results whilst reducing excessive gas usage too. 

I3ArHe50

I3ArHe50

50% Ar / 50% He I3ArHe50 weld process gas meeting the requirements of ISO14175:I3, contains 50% Helium in Argon. Ideal for TIG welding of all weldable metals and alloys and metal inert gas MIG welding of aluminium and other reactive materials. Supplied in a 47 litre steel cylinder at 200 bar.

I3HeAr25

I3HeAr25

75% He / 25% Ar I3HeAr25 weld process gas meeting the requirements of ISO14175:I3, contains 25% Argon in Helium. Ideal for TIG welding of all weldable metals and alloys and metal inert gas MIG welding of aluminium and other reactive materials. Supplied in a 47 litre steel cylinder at 200 bar.

Nitrogen

Nitrogen

N1 (100% N2 Nitrogen Technical grade 4.8 (99.998%) meets the requirements for ISO14175:N1. It is typically used for purging, blanketing and inerting in welding processes. Supplied in a 47 litre steel cylinder at 200 bar.)

N5NH10

N5NH10

90% N2 / 10% H2 N5NH10 weld process gas meeting the requirements of ISO14175:N5, contains 10% Hydrogen in Nitrogen. Ideal for purging and backing of welds in stainless steel. Supplied in a 47 litre steel cylinder at 200 bar. 

R1ArH5

R1ArH5

95% Ar / 5% H2 R1ArH5 weld process gas meeting the requirements of ISO14175:R1, contains 5% Hydrogen in Argon. Ideal for TIG welding of austenitic stainless steels. Supplied in a 47 litre steel cylinder at 200 bar. 

Our best gas

Ferromaxx® Plus

M20 ArHeC20 / 12 Ferromaxx® Plus weld process gas meeting the requirements of ISO14175:M20, contains 12% Carbon dioxide and 20% Helium in Argon. Our best gas for welding carbon steel. It is suitable for carbon-manganese, low alloy and coated steels of all thicknesses with a solid wire in dip, spray and pulse transfer. It offers up to 19% increase in weld speeds compared to conventional mixtures and reduced spatter. Supplied in a 30 litre Integra® cylinder at 300 bar. Integra® cylinders are safer, smaller and lighter. The Integra® cylinder is designed to be used with a choice of integrated flow optimisers (available separately) which ensure optimum weld results whilst reducing excessive gas usage too.

We also recommend

M21ArC20

80% Ar / 2% CO2 M21ArC20 weld process gas meeting the requirements of ISO14175:M21, contains 20% Carbon dioxide in Argon. Ideal for MAG welding of carbon, carbon manganese and low-alloy steels. It can also be used to weld stainless steels materials but only with flux-cored filler wire due to its excellent penetration. Recommended for Spray transfer modes. Supplied in a 30 litre Integra® cylinder at 300 bar. Integra® cylinders are safer, smaller and lighter. The Integra® cylinder is designed to be used with a choice of integrated flow optimisers (available separately) which ensure optimum weld results whilst reducing excessive gas usage too.

Ferromaxx 15

Ferromaxx® 15

M24 ArCO15 / 2.5 Ferromaxx® 15 weld process gas meeting the requirements of ISO14175:M24, contains 2.5% Oxygen and 15% Carbon dioxide in Argon. Our reliable all-rounder improves weld quality and has excellent penetration properties. Tolerant to variations in weld parameters. The choice for welding carbon, carbon-manganese and low alloy steels in dip, spray and pulse transfer modes. Supplied in a 30 litre Integra® cylinder at 300 bar. Integra® cylinders are safer, smaller and lighter. The Integra® cylinder is designed to be used with a choice of integrated flow optimisers (available separately) which ensure optimum weld results whilst reducing excessive gas usage too.

used in certain applications

Carbon Dioxide

Carbon Dioxide

Carbon Dioxide Industrial grade (99.5%) is typically used for MAG-welding of carbon steels with solid and flux cored wires. May also be used for welding stainless and alloy steels but with flux cored wires only. Supplied in a 47 litre steel cylinder containing 34 kg.

M24ArCO15-2

M24ArCO15/2

83% Ar / 15% CO2 / 2% O2 M24ArCO15/2 weld process gas meeting the requirements of ISO14175:M24, contains 2% Oxygen and 15% Carbon dioxide in Argon. Ideal for MAG welding of carbon steels. Supplied in a 47 litre steel cylinder at 200 bar. 

M26ArCO20-2

M26ArCO20/2

78% Ar / 20% CO2 / 2% O2 M26ArCO20/2 weld process gas meeting the requirements of ISO14175:M26, contains 2% Oxygen and 20% Carbon dioxide in Argon. Ideal for MAG welding of carbon steels. Supplied in a 47 litre steel cylinder at 200 bar. 

M31ArCO50

M31ArCO50

50% Ar / 50% CO2 M31ArC50 weld process gas meeting the requirements of ISO14175:M31, contains 50% Carbon dioxide in Argon. Ideal for MAG welding of carbon, carbon manganese and low-alloy steels. It can also be used to weld stainless steels materials but only with flux-cored filler wire due to its excellent penetration. Recommended for Spray transfer modes. Supplied in a 47 litre steel cylinder at 90 bar.

Our best gas

Inomaxx Plus

Inomaxx® Plus

M12 ArHeC35 / 2 Inomaxx® Plus weld process gas meeting the requirements of ISO14175:M12, contains 2% Carbon dioxide and 35% Helium in Argon. Our best gas for stainless steel welding all material thicknesses on dip, spray and pulse transfer. Stable arc conditions offer all-positional capability. Supplied in a 30 litre Integra® cylinder at 300 bar. Integra® cylinders are safer, smaller and lighter. The Integra® cylinder is designed to be used with a choice of integrated flow optimisers (available separately) which ensure optimum weld results whilst reducing excessive gas usage too. 

We also recommend

Inomaxx 2

Inomaxx® 2

M12 ArC2 Inomaxx® 2 weld process gas meeting the requirements of ISO14175:M12, contains 2% Oxygen in Argon. Our ideal all-rounder for MAG welding stainless steel is highly suited to pulsed arc transfer, offering superior weld properties. For welding thin and medium thickness ferritic and austenitic stainless steel in dip, spray and pulse transfer modes. Supplied in a 30 litre Integra® cylinder at 300 bar. Integra® cylinders are safer, smaller and lighter. The Integra® cylinder is designed to be used with a choice of integrated flow optimisers (available separately) which ensure optimum weld results whilst reducing excessive gas usage too. 

M12HeArC235-15

M12HeArC23.5/1.5

75% He / 23.5% Ar / 1.5% CO2 M12HeArC23.5/1.5 weld process gas meeting the requirements of ISO14175:M12, contains 1.5% Carbon dioxide and 23.5% Argon in Helium. Ideal for MAG welding of stainless steels. Supplied in a 47 litre steel cylinder at 200 bar. 

M12ArHeC35-2

M12ArHeC35/2

63% Ar / 35% He / 2% CO2 M12ArHeC35/2 weld process gas meeting the requirements of ISO14175:M12, contains 2% Carbon dioxide and 35% Helium in Argon. Ideal for MAG welding of stainless steels. Supplied in a 47 litre steel cylinder at 200 bar.

M12ArC2

M12 ArC2

98% Ar / 2% CO2 M12ArC2 weld process gas meeting the requirements of ISO14175:M12, contains 2% Carbon dioxide in Argon. Ideal for MAG welding of stainless steels. Supplied in a 47 litre steel cylinder at 200 bar. 

also suitable

M12ArHeC35-2

M12ArHeC35/2

63% Ar / 35% He / 2% CO2 M12ArHeC35/2 weld process gas meeting the requirements of ISO14175:M12, contains 2% Carbon dioxide and 35% Helium in Argon. Ideal for MAG welding of stainless steels. Supplied in a 47 litre steel cylinder at 200 bar.

M12HeArC235-15

M12HeArC23.5/1.5

75% He / 23.5% Ar / 1.5% CO2 M12HeArC23.5/1.5 weld process gas meeting the requirements of ISO14175:M12, contains 1.5% Carbon dioxide and 23.5% Argon in Helium. Ideal for MAG welding of stainless steels. Supplied in a 47 litre steel cylinder at 200 bar. 

used in certain applications

M13ArO2

M13ArO2

98% Ar / 2% O2 M13ArO2 weld process gas meeting the requirements of ISO14175:M13, contains 2% Oxygen in Argon. Ideal for MAG welding of stainless steels. Supplied in a 47 litre steel cylinder at 200 bar. 

Our best gas

Inomaxx TIG

Inomaxx® TIG

R1 ArH2 Inomaxx® TIG weld process gas meeting the requirements of ISO14175:R1, contains 2% Hydrogen in Argon. Our best gas for TIG welding stainless steel improves weld quality and reduces rejects through excellent penetration characteristics and brilliant, smooth, flat weld finish. Higher productivity (up to 30% increase in manual weld speeds when compared with argon). Protects the work environment, minimal ozone generation. Supplied in a 30 litre Integra® cylinder at 300 bar. Integra® cylinders are safer, smaller and lighter. The Integra® cylinder is designed to be used with a choice of integrated flow optimisers (available separately) which ensure optimum weld results whilst reducing excessive gas usage too. 

We also recommend

Argon Technical Grade

Argon

I1 (100% Ar) Argon Technical grade 4.8 (99.998%). Known for its unique inerting properties. A welding gas meeting the requirements of I1 according to ISO14175, for TIG welding of all weldable metals and alloys and MIG welding of aluminum and other reactive materials. Supplied in a 10 litre Integra® cylinder at 300 bar. Integra® cylinders are safer, smaller and lighter. The Integra® cylinder is designed to be used with a choice of integrated flow optimisers (available separately) which ensure optimum weld results whilst reducing excessive gas usage too. 

I3ArHe30

I3ArHe30

70% Ar / 30% He I3ArHe30 weld process gas meeting the requirements of ISO14175:I3, contains 30% Helium in Argon. Ideal for TIG welding of all weldable metals and alloys and metal inert gas MIG welding of aluminium and other reactive materials. Supplied in a 47 litre steel cylinder at 200 bar. 

also suitable

Alumaxx Plus

Alumaxx® Plus

I3 ArHe30 Alumaxx® Plus weld process gas meeting the requirements of ISO14175:I3, contains 30% Helium in Argon. Our best all rounder for MIG and TIG welding all thicknesses of Aluminium and its alloys. This mixture gives superb weldability, combined with high welding speeds up to 35% faster than possible with Argon. Supplied in a 30 litre Integra® cylinder at 300 bar. Integra® cylinders are safer, smaller and lighter. The Integra® cylinder is designed to be used with a choice of integrated flow optimisers (available separately) which ensure optimum weld results whilst reducing excessive gas usage too. 

I3ArHe50

I3ArHe50

50% Ar / 50% He I3ArHe50 weld process gas meeting the requirements of ISO14175:I3, contains 50% Helium in Argon. Ideal for TIG welding of all weldable metals and alloys and metal inert gas MIG welding of aluminium and other reactive materials. Supplied in a 47 litre steel cylinder at 200 bar.

I3HeAr25

I3HeAr25

75% He / 25% Ar I3HeAr25 weld process gas meeting the requirements of ISO14175:I3, contains 25% Argon in Helium. Ideal for TIG welding of all weldable metals and alloys and metal inert gas MIG welding of aluminium and other reactive materials. Supplied in a 47 litre steel cylinder at 200 bar.

Backing Gas - Our Best Gas

N5NH5

N5NH5

95% N2 / 5% H2 N5NH5 weld process gas meeting the requirements of ISO14175:N5, contains 5% Hydrogen in Nitrogen. Ideal for purging and backing of welds in stainless steel. Supplied in a 47 litre steel cylinder at 200 bar. 

Backing Gas - Also Suitable

Inomaxx TIG

Inomaxx® TIG

R1 ArH2 Inomaxx® TIG weld process gas meeting the requirements of ISO14175:R1, contains 2% Hydrogen in Argon. Our best gas for TIG welding stainless steel improves weld quality and reduces rejects through excellent penetration characteristics and brilliant, smooth, flat weld finish. Higher productivity (up to 30% increase in manual weld speeds when compared with argon). Protects the work environment, minimal ozone generation. Supplied in a 30 litre Integra® cylinder at 300 bar. Integra® cylinders are safer, smaller and lighter. The Integra® cylinder is designed to be used with a choice of integrated flow optimisers (available separately) which ensure optimum weld results whilst reducing excessive gas usage too. 

Argon Technical Grade

Argon

I1 (100% Ar) Argon Technical grade 4.8 (99.998%). Known for its unique inerting properties. A welding gas meeting the requirements of I1 according to ISO14175, for TIG welding of all weldable metals and alloys and MIG welding of aluminum and other reactive materials. Supplied in a 10 litre Integra® cylinder at 300 bar. Integra® cylinders are safer, smaller and lighter. The Integra® cylinder is designed to be used with a choice of integrated flow optimisers (available separately) which ensure optimum weld results whilst reducing excessive gas usage too. 

I3ArHe50

I3ArHe50

50% Ar / 50% He I3ArHe50 weld process gas meeting the requirements of ISO14175:I3, contains 50% Helium in Argon. Ideal for TIG welding of all weldable metals and alloys and metal inert gas MIG welding of aluminium and other reactive materials. Supplied in a 47 litre steel cylinder at 200 bar.

I3HeAr25

I3HeAr25

75% He / 25% Ar I3HeAr25 weld process gas meeting the requirements of ISO14175:I3, contains 25% Argon in Helium. Ideal for TIG welding of all weldable metals and alloys and metal inert gas MIG welding of aluminium and other reactive materials. Supplied in a 47 litre steel cylinder at 200 bar.

Nitrogen

Nitrogen

N1 (100% N2 Nitrogen Technical grade 4.8 (99.998%) meets the requirements for ISO14175:N1. It is typically used for purging, blanketing and inerting in welding processes. Supplied in a 47 litre steel cylinder at 200 bar.)

N5NH10

N5NH10

90% N2 / 10% H2 N5NH10 weld process gas meeting the requirements of ISO14175:N5, contains 10% Hydrogen in Nitrogen. Ideal for purging and backing of welds in stainless steel. Supplied in a 47 litre steel cylinder at 200 bar. 

R1ArH5

R1ArH5

95% Ar / 5% H2 R1ArH5 weld process gas meeting the requirements of ISO14175:R1, contains 5% Hydrogen in Argon. Ideal for TIG welding of austenitic stainless steels. Supplied in a 47 litre steel cylinder at 200 bar. 

Our best gas

Alumaxx Plus

Alumaxx® Plus

I3 ArHe30 Alumaxx® Plus weld process gas meeting the requirements of ISO14175:I3, contains 30% Helium in Argon. Our best all rounder for MIG and TIG welding all thicknesses of Aluminium and its alloys. This mixture gives superb weldability, combined with high welding speeds up to 35% faster than possible with Argon. Supplied in a 30 litre Integra® cylinder at 300 bar. Integra® cylinders are safer, smaller and lighter. The Integra® cylinder is designed to be used with a choice of integrated flow optimisers (available separately) which ensure optimum weld results whilst reducing excessive gas usage too. 

We also recommend

Argon Technical Grade

Argon

I1 (100% Ar) Argon Technical grade 4.8 (99.998%). Known for its unique inerting properties. A welding gas meeting the requirements of I1 according to ISO14175, for TIG welding of all weldable metals and alloys and MIG welding of aluminum and other reactive materials. Supplied in a 10 litre Integra® cylinder at 300 bar. Integra® cylinders are safer, smaller and lighter. The Integra® cylinder is designed to be used with a choice of integrated flow optimisers (available separately) which ensure optimum weld results whilst reducing excessive gas usage too. 

I3ArHe30

I3ArHe30

70% Ar / 30% He I3ArHe30 weld process gas meeting the requirements of ISO14175:I3, contains 30% Helium in Argon. Ideal for TIG welding of all weldable metals and alloys and metal inert gas MIG welding of aluminium and other reactive materials. Supplied in a 47 litre steel cylinder at 200 bar. 

also suitable

I3ArHe50

I3ArHe50

50% Ar / 50% He I3ArHe50 weld process gas meeting the requirements of ISO14175:I3, contains 50% Helium in Argon. Ideal for TIG welding of all weldable metals and alloys and metal inert gas MIG welding of aluminium and other reactive materials. Supplied in a 47 litre steel cylinder at 200 bar.

I3HeAr25

I3HeAr25

75% He / 25% Ar I3HeAr25 weld process gas meeting the requirements of ISO14175:I3, contains 25% Argon in Helium. Ideal for TIG welding of all weldable metals and alloys and metal inert gas MIG welding of aluminium and other reactive materials. Supplied in a 47 litre steel cylinder at 200 bar.

Backing Gas - Our Best Gas

Argon Technical Grade

Argon

I1 (100% Ar) Argon Technical grade 4.8 (99.998%). Known for its unique inerting properties. A welding gas meeting the requirements of I1 according to ISO14175, for TIG welding of all weldable metals and alloys and MIG welding of aluminum and other reactive materials. Supplied in a 10 litre Integra® cylinder at 300 bar. Integra® cylinders are safer, smaller and lighter. The Integra® cylinder is designed to be used with a choice of integrated flow optimisers (available separately) which ensure optimum weld results whilst reducing excessive gas usage too. 

Backing Gas - Also Suitable

Inomaxx TIG

Inomaxx® TIG

R1 ArH2 Inomaxx® TIG weld process gas meeting the requirements of ISO14175:R1, contains 2% Hydrogen in Argon. Our best gas for TIG welding stainless steel improves weld quality and reduces rejects through excellent penetration characteristics and brilliant, smooth, flat weld finish. Higher productivity (up to 30% increase in manual weld speeds when compared with argon). Protects the work environment, minimal ozone generation. Supplied in a 30 litre Integra® cylinder at 300 bar. Integra® cylinders are safer, smaller and lighter. The Integra® cylinder is designed to be used with a choice of integrated flow optimisers (available separately) which ensure optimum weld results whilst reducing excessive gas usage too. 

Alumaxx Plus

Alumaxx® Plus

I3 ArHe30 Alumaxx® Plus weld process gas meeting the requirements of ISO14175:I3, contains 30% Helium in Argon. Our best all rounder for MIG and TIG welding all thicknesses of Aluminium and its alloys. This mixture gives superb weldability, combined with high welding speeds up to 35% faster than possible with Argon. Supplied in a 30 litre Integra® cylinder at 300 bar. Integra® cylinders are safer, smaller and lighter. The Integra® cylinder is designed to be used with a choice of integrated flow optimisers (available separately) which ensure optimum weld results whilst reducing excessive gas usage too. 

I3ArHe30

I3ArHe30

70% Ar / 30% He I3ArHe30 weld process gas meeting the requirements of ISO14175:I3, contains 30% Helium in Argon. Ideal for TIG welding of all weldable metals and alloys and metal inert gas MIG welding of aluminium and other reactive materials. Supplied in a 47 litre steel cylinder at 200 bar. 

I3ArHe50

I3ArHe50

50% Ar / 50% He I3ArHe50 weld process gas meeting the requirements of ISO14175:I3, contains 50% Helium in Argon. Ideal for TIG welding of all weldable metals and alloys and metal inert gas MIG welding of aluminium and other reactive materials. Supplied in a 47 litre steel cylinder at 200 bar.

I3HeAr25

I3HeAr25

75% He / 25% Ar I3HeAr25 weld process gas meeting the requirements of ISO14175:I3, contains 25% Argon in Helium. Ideal for TIG welding of all weldable metals and alloys and metal inert gas MIG welding of aluminium and other reactive materials. Supplied in a 47 litre steel cylinder at 200 bar.

Nitrogen

Nitrogen

N1 (100% N2 Nitrogen Technical grade 4.8 (99.998%) meets the requirements for ISO14175:N1. It is typically used for purging, blanketing and inerting in welding processes. Supplied in a 47 litre steel cylinder at 200 bar.)

Our best gas

Alumaxx Plus

Alumaxx® Plus

I3 ArHe30 Alumaxx® Plus weld process gas meeting the requirements of ISO14175:I3, contains 30% Helium in Argon. Our best all rounder for MIG and TIG welding all thicknesses of Aluminium and its alloys. This mixture gives superb weldability, combined with high welding speeds up to 35% faster than possible with Argon. Supplied in a 30 litre Integra® cylinder at 300 bar. Integra® cylinders are safer, smaller and lighter. The Integra® cylinder is designed to be used with a choice of integrated flow optimisers (available separately) which ensure optimum weld results whilst reducing excessive gas usage too. 

We also recommend

Argon Technical Grade

Argon

I1 (100% Ar) Argon Technical grade 4.8 (99.998%). Known for its unique inerting properties. A welding gas meeting the requirements of I1 according to ISO14175, for TIG welding of all weldable metals and alloys and MIG welding of aluminum and other reactive materials. Supplied in a 10 litre Integra® cylinder at 300 bar. Integra® cylinders are safer, smaller and lighter. The Integra® cylinder is designed to be used with a choice of integrated flow optimisers (available separately) which ensure optimum weld results whilst reducing excessive gas usage too. 

I3ArHe30

I3ArHe30

70% Ar / 30% He I3ArHe30 weld process gas meeting the requirements of ISO14175:I3, contains 30% Helium in Argon. Ideal for TIG welding of all weldable metals and alloys and metal inert gas MIG welding of aluminium and other reactive materials. Supplied in a 47 litre steel cylinder at 200 bar. 

also suitable

I3ArHe50

I3ArHe50

50% Ar / 50% He I3ArHe50 weld process gas meeting the requirements of ISO14175:I3, contains 50% Helium in Argon. Ideal for TIG welding of all weldable metals and alloys and metal inert gas MIG welding of aluminium and other reactive materials. Supplied in a 47 litre steel cylinder at 200 bar.

I3HeAr25

I3HeAr25

75% He / 25% Ar I3HeAr25 weld process gas meeting the requirements of ISO14175:I3, contains 25% Argon in Helium. Ideal for TIG welding of all weldable metals and alloys and metal inert gas MIG welding of aluminium and other reactive materials. Supplied in a 47 litre steel cylinder at 200 bar.

Backing Gas - Our Best Gas

Argon Technical Grade

Argon

I1 (100% Ar) Argon Technical grade 4.8 (99.998%). Known for its unique inerting properties. A welding gas meeting the requirements of I1 according to ISO14175, for TIG welding of all weldable metals and alloys and MIG welding of aluminum and other reactive materials. Supplied in a 10 litre Integra® cylinder at 300 bar. Integra® cylinders are safer, smaller and lighter. The Integra® cylinder is designed to be used with a choice of integrated flow optimisers (available separately) which ensure optimum weld results whilst reducing excessive gas usage too. 

Backing Gas - Also Suitable

Inomaxx TIG

Inomaxx® TIG

R1 ArH2 Inomaxx® TIG weld process gas meeting the requirements of ISO14175:R1, contains 2% Hydrogen in Argon. Our best gas for TIG welding stainless steel improves weld quality and reduces rejects through excellent penetration characteristics and brilliant, smooth, flat weld finish. Higher productivity (up to 30% increase in manual weld speeds when compared with argon). Protects the work environment, minimal ozone generation. Supplied in a 30 litre Integra® cylinder at 300 bar. Integra® cylinders are safer, smaller and lighter. The Integra® cylinder is designed to be used with a choice of integrated flow optimisers (available separately) which ensure optimum weld results whilst reducing excessive gas usage too. 

Alumaxx Plus

Alumaxx® Plus

I3 ArHe30 Alumaxx® Plus weld process gas meeting the requirements of ISO14175:I3, contains 30% Helium in Argon. Our best all rounder for MIG and TIG welding all thicknesses of Aluminium and its alloys. This mixture gives superb weldability, combined with high welding speeds up to 35% faster than possible with Argon. Supplied in a 30 litre Integra® cylinder at 300 bar. Integra® cylinders are safer, smaller and lighter. The Integra® cylinder is designed to be used with a choice of integrated flow optimisers (available separately) which ensure optimum weld results whilst reducing excessive gas usage too. 

I3ArHe30

I3ArHe30

70% Ar / 30% He I3ArHe30 weld process gas meeting the requirements of ISO14175:I3, contains 30% Helium in Argon. Ideal for TIG welding of all weldable metals and alloys and metal inert gas MIG welding of aluminium and other reactive materials. Supplied in a 47 litre steel cylinder at 200 bar. 

I3ArHe50

I3ArHe50

50% Ar / 50% He I3ArHe50 weld process gas meeting the requirements of ISO14175:I3, contains 50% Helium in Argon. Ideal for TIG welding of all weldable metals and alloys and metal inert gas MIG welding of aluminium and other reactive materials. Supplied in a 47 litre steel cylinder at 200 bar.

I3HeAr25

I3HeAr25

75% He / 25% Ar I3HeAr25 weld process gas meeting the requirements of ISO14175:I3, contains 25% Argon in Helium. Ideal for TIG welding of all weldable metals and alloys and metal inert gas MIG welding of aluminium and other reactive materials. Supplied in a 47 litre steel cylinder at 200 bar.

Nitrogen

Nitrogen

N1 (100% N2 Nitrogen Technical grade 4.8 (99.998%) meets the requirements for ISO14175:N1. It is typically used for purging, blanketing and inerting in welding processes. Supplied in a 47 litre steel cylinder at 200 bar.)

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