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Welding

Improved productivity, fewer rejects and a better working environment

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

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

Maxx® 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' Maxx® Range?​

Ferromaxx® gases range

For faster, cleaner welding of carbon steel

Inomaxx® gases range

Maximum performance for welding stainless steel

Alumaxx® 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

Alumaxx Plus Standard

Ferromaxx® Plus

Ferromaxx® Plus (M20ArHeC20/12) weld process gas meeting the requirements of ISO14175:M20, contains 20% Helium and 12% Carbon Dioxide 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.

We also recommend

Alumaxx Plus Standard

M21ArC20

A weld process gas meeting the requirements of ISO14175:M21, contains 20% Carbon Dioxide in Argon. Suited 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.

also suitable

Alumaxx Plus Standard

Ferromaxx® 15

Ferromaxx® 15 (M24ArCO15/2.5) weld process gas meeting the requirements of ISO14175:M24, contains 15% Carbon Dioxide and 2.5% Oxygen 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.

used in certain applications

Carbon Dioxide Standard

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.

Alumaxx Plus Standard

M31ArC50

A weld process gas meeting the requirements of ISO14175:M31, contains 50% Carbon Dioxide in Argon. Suited 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.

Our Best Gas

Alumaxx Plus Standard

Ferromaxx® 7

Ferromaxx® 7 (M24ArCO7/2.5) weld process gas meeting the requirements of ISO14175:M24, contains 7% Carbon Dioxide and 2.5% Oxygen 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.

We Also Recommend

Alumaxx Plus Standard

Ferromaxx® 15

Ferromaxx® 15 (M24ArCO15/2.5) weld process gas meeting the requirements of ISO14175:M24, contains 15% Carbon Dioxide and 2.5% Oxygen 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.

Also Suitable

Used in Certain Applications

Carbon Dioxide Standard

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.

Our Best Gas

Alumaxx Plus Standard

Ferromaxx® Plus

Ferromaxx® Plus (M20ArHeC20/12) weld process gas meeting the requirements of ISO14175:M20, contains 20% Helium and 12% Carbon Dioxide 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.

We Also Recommend

Alumaxx Plus Standard

Ferromaxx® 15

Ferromaxx® 15 (M24ArCO15/2.5) weld process gas meeting the requirements of ISO14175:M24, contains 15% Carbon Dioxide and 2.5% Oxygen 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.

Alumaxx Plus Standard

Ferromaxx® 7

Ferromaxx® 7 (M24ArCO7/2.5) weld process gas meeting the requirements of ISO14175:M24, contains 7% Carbon Dioxide and 2.5% Oxygen 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.

Also Suitable

Alumaxx Plus Standard

M21ArC20

A weld process gas meeting the requirements of ISO14175:M21, contains 20% Carbon Dioxide in Argon. Suited 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.

Used in Certain Applications

Carbon Dioxide Standard

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.

Alumaxx Plus Standard

M31ArC50

A weld process gas meeting the requirements of ISO14175:M31, contains 50% Carbon Dioxide in Argon. Suited 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.

Our Best Gas

Alumaxx Plus Standard

Ferromaxx® 15

Ferromaxx® 15 (M24ArCO15/2.5) weld process gas meeting the requirements of ISO14175:M24, contains 15% Carbon Dioxide and 2.5% Oxygen 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.

Also Suitable

Alumaxx Plus Standard

Ferromaxx® Plus

Ferromaxx® Plus (M20ArHeC20/12) weld process gas meeting the requirements of ISO14175:M20, contains 20% Helium and 12% Carbon Dioxide 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.

Used in Certain Applications

Carbon Dioxide Standard

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.

Our Best Gas

Alumaxx Plus Standard

Ferromaxx® 15

Ferromaxx® 15 (M24ArCO15/2.5) weld process gas meeting the requirements of ISO14175:M24, contains 15% Carbon Dioxide and 2.5% Oxygen 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.

Also Suitable

Alumaxx Plus Standard

Ferromaxx® Plus

Ferromaxx® Plus (M20ArHeC20/12) weld process gas meeting the requirements of ISO14175:M20, contains 20% Helium and 12% Carbon Dioxide 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.

Alumaxx Plus Standard

M21ArC20

A weld process gas meeting the requirements of ISO14175:M21, contains 20% Carbon Dioxide in Argon. Suited 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.

Used in Certain Applications

Carbon Dioxide Standard

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.

Alumaxx Plus Standard

M31ArC50

A weld process gas meeting the requirements of ISO14175:M31, contains 50% Carbon Dioxide in Argon. Suited 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.

Our Best Gas

Alumaxx Plus Standard

Ferromaxx® Plus

Ferromaxx® Plus (M20ArHeC20/12) weld process gas meeting the requirements of ISO14175:M20, contains 20% Helium and 12% Carbon Dioxide 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.

We Also Recommend

Alumaxx Plus Standard

Ferromaxx® 7

Ferromaxx® 7 (M24ArCO7/2.5) weld process gas meeting the requirements of ISO14175:M24, contains 7% Carbon Dioxide and 2.5% Oxygen 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.

Alumaxx Plus Standard

Ferromaxx® 15

Ferromaxx® 15 (M24ArCO15/2.5) weld process gas meeting the requirements of ISO14175:M24, contains 15% Carbon Dioxide and 2.5% Oxygen 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.

Also Suitable

Used in Certain Applications

Carbon Dioxide Standard

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.

Our Best Gas

Alumaxx Plus Standard

Ferromaxx® Plus

Ferromaxx® Plus (M20ArHeC20/12) weld process gas meeting the requirements of ISO14175:M20, contains 20% Helium and 12% Carbon Dioxide 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.

We Also Recommend

Alumaxx Plus Standard

Ferromaxx® 15

Ferromaxx® 15 (M24ArCO15/2.5) weld process gas meeting the requirements of ISO14175:M24, contains 15% Carbon Dioxide and 2.5% Oxygen 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.

Alumaxx Plus Standard

Ferromaxx® 7

Ferromaxx® 7 (M24ArCO7/2.5) weld process gas meeting the requirements of ISO14175:M24, contains 7% Carbon Dioxide and 2.5% Oxygen 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.

Also Suitable

Alumaxx Plus Standard

M21ArC20

A weld process gas meeting the requirements of ISO14175:M21, contains 20% Carbon Dioxide in Argon. Suited 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.

Used in Certain Applications

Carbon Dioxide Standard

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.

Alumaxx Plus Standard

M31ArC50

A weld process gas meeting the requirements of ISO14175:M31, contains 50% Carbon Dioxide in Argon. Suited 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.

Our Best Gas

Alumaxx Plus Standard

Ferromaxx® 15

Ferromaxx® 15 (M24ArCO15/2.5) weld process gas meeting the requirements of ISO14175:M24, contains 15% Carbon Dioxide and 2.5% Oxygen 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.

We Also Recommend

Alumaxx Plus Standard

Ferromaxx® Plus

Ferromaxx® Plus (M20ArHeC20/12) weld process gas meeting the requirements of ISO14175:M20, contains 20% Helium and 12% Carbon Dioxide 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.

Also Suitable

Alumaxx Plus Standard

Ferromaxx® 7

Ferromaxx® 7 (M24ArCO7/2.5) weld process gas meeting the requirements of ISO14175:M24, contains 7% Carbon Dioxide and 2.5% Oxygen 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.

Used in Certain Applications

Carbon Dioxide Standard

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.

Our Best Gas

Alumaxx Plus Standard

Ferromaxx® 15

Ferromaxx® 15 (M24ArCO15/2.5) weld process gas meeting the requirements of ISO14175:M24, contains 15% Carbon Dioxide and 2.5% Oxygen 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.

We Also Recommend

Alumaxx Plus Standard

Ferromaxx® Plus

Ferromaxx® Plus (M20ArHeC20/12) weld process gas meeting the requirements of ISO14175:M20, contains 20% Helium and 12% Carbon Dioxide 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.

Also Suitable

Alumaxx Plus Standard

M21ArC20

A weld process gas meeting the requirements of ISO14175:M21, contains 20% Carbon Dioxide in Argon. Suited 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.

Used in Certain Applications

Carbon Dioxide Standard

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.

Alumaxx Plus Standard

M31ArC50

A weld process gas meeting the requirements of ISO14175:M31, contains 50% Carbon Dioxide in Argon. Suited 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.

Our best gas

We also recommend

Alumaxx Plus Standard

Alumaxx® Plus

Alumaxx® Plus (I3ArHe30) 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.

Alumaxx Plus Standard

I3ArHe30

I3ArHe30 weld process gas meeting the requirements of ISO14175:I3, contains 30% Helium in Argon. Suited for TIG welding of all weldable metals and alloys and metal inert gas MIG welding of aluminium and other reactive materials.

used in certain applications

Alumaxx Plus Standard

I3ArHe50

I3ArHe50 weld process gas meeting the requirements of ISO14175:I3, contains 50% Helium in Argon. Suited for TIG welding of all weldable metals and alloys and metal inert gas MIG welding of aluminium and other reactive materials.

Alumaxx Plus Standard

I3HeAr25

I3HeAr25 weld process gas meeting the requirements of ISO14175:I3, contains 25% Argon in Helium. Suited for TIG welding of all weldable metals and alloys and metal inert gas MIG welding of aluminium and other reactive materials.

Backing Gas - Our Best Gas

Backing Gas-Also Suitable

Innomax TIG Standard

Inomaxx® TIG

Inomaxx® TIG (R1ArH2) 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.

Alumaxx Plus Standard

I3ArHe50

I3ArHe50 weld process gas meeting the requirements of ISO14175:I3, contains 50% Helium in Argon. Suited for TIG welding of all weldable metals and alloys and metal inert gas MIG welding of aluminium and other reactive materials.

Alumaxx Plus Standard

I3HeAr25

I3HeAr25 weld process gas meeting the requirements of ISO14175:I3, contains 25% Argon in Helium. Suited for TIG welding of all weldable metals and alloys and metal inert gas MIG welding of aluminium and other reactive materials.

Alumaxx Plus Standard

I3ArHe30

I3ArHe30 weld process gas meeting the requirements of ISO14175:I3, contains 30% Helium in Argon. Suited for TIG welding of all weldable metals and alloys and metal inert gas MIG welding of aluminium and other reactive materials.

Our Best Gas

Alumaxx Plus Standard

Alumaxx® Plus

Alumaxx® Plus (I3ArHe30) 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.

We Also Recommend

Alumaxx Plus Standard

I3ArHe30

I3ArHe30 weld process gas meeting the requirements of ISO14175:I3, contains 30% Helium in Argon. Suited for TIG welding of all weldable metals and alloys and metal inert gas MIG welding of aluminium and other reactive materials.

Also Suitable

Alumaxx Plus Standard

I3ArHe50

I3ArHe50 weld process gas meeting the requirements of ISO14175:I3, contains 50% Helium in Argon. Suited for TIG welding of all weldable metals and alloys and metal inert gas MIG welding of aluminium and other reactive materials.

Alumaxx Plus Standard

I3HeAr25

I3HeAr25 weld process gas meeting the requirements of ISO14175:I3, contains 25% Argon in Helium. Suited for TIG welding of all weldable metals and alloys and metal inert gas MIG welding of aluminium and other reactive materials.

our best gas

Alumaxx Plus Standard

Alumaxx® Plus

Alumaxx® Plus (I3ArHe30) 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.

We also recommend

Alumaxx Plus Standard

I3ArHe30

I3ArHe30 weld process gas meeting the requirements of ISO14175:I3, contains 30% Helium in Argon. Suited for TIG welding of all weldable metals and alloys and metal inert gas MIG welding of aluminium and other reactive materials.

also suitable

Alumaxx Plus Standard

I3ArHe50

I3ArHe50 weld process gas meeting the requirements of ISO14175:I3, contains 50% Helium in Argon. Suited for TIG welding of all weldable metals and alloys and metal inert gas MIG welding of aluminium and other reactive materials.

Alumaxx Plus Standard

I3HeAr25

I3HeAr25 weld process gas meeting the requirements of ISO14175:I3, contains 25% Argon in Helium. Suited for TIG welding of all weldable metals and alloys and metal inert gas MIG welding of aluminium and other reactive materials.

Our best gas

Alumaxx Plus Standard

Alumaxx® Plus

Alumaxx® Plus (I3ArHe30) 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.

We also recommend

Alumaxx Plus Standard

I3ArHe30

I3ArHe30 weld process gas meeting the requirements of ISO14175:I3, contains 30% Helium in Argon. Suited for TIG welding of all weldable metals and alloys and metal inert gas MIG welding of aluminium and other reactive materials.

Backing Gas - Our Best Gas

Our best gas

Alumaxx Plus Standard

Alumaxx® Plus

Alumaxx® Plus (I3ArHe30) 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.

We also recommend

Alumaxx Plus Standard

I3ArHe30

I3ArHe30 weld process gas meeting the requirements of ISO14175:I3, contains 30% Helium in Argon. Suited for TIG welding of all weldable metals and alloys and metal inert gas MIG welding of aluminium and other reactive materials.

also suitable

Alumaxx Plus Standard

I3ArHe50

I3ArHe50 weld process gas meeting the requirements of ISO14175:I3, contains 50% Helium in Argon. Suited for TIG welding of all weldable metals and alloys and metal inert gas MIG welding of aluminium and other reactive materials.

Alumaxx Plus Standard

I3HeAr25

I3HeAr25 weld process gas meeting the requirements of ISO14175:I3, contains 25% Argon in Helium. Suited for TIG welding of all weldable metals and alloys and metal inert gas MIG welding of aluminium and other reactive materials.

Used in Certain Applications

Helium Standard

Helium

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.

Backing Gas - Our Best Gas

Also Suitable

Alumaxx Plus Standard

Ferromaxx® Plus

Ferromaxx® Plus (M20ArHeC20/12) weld process gas meeting the requirements of ISO14175:M20, contains 20% Helium and 12% Carbon Dioxide 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.

Alumaxx Plus Standard

M21ArC20

A weld process gas meeting the requirements of ISO14175:M21, contains 20% Carbon Dioxide in Argon. Suited 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.

Alumaxx Plus Standard

Ferromaxx® 15

Ferromaxx® 15 (M24ArCO15/2.5) weld process gas meeting the requirements of ISO14175:M24, contains 15% Carbon Dioxide and 2.5% Oxygen 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.

used in certain applications

Carbon Dioxide Standard

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.

Alumaxx Plus Standard

M31ArC50

A weld process gas meeting the requirements of ISO14175:M31, contains 50% Carbon Dioxide in Argon. Suited 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.

Our best gas

Alumaxx Plus Standard

Inomaxx® Plus

Inomaxx® Plus (M12ArHeC35/2) weld process gas meeting the requirements of ISO14175:M12, contains 35% Helium and 2% Carbon Dioxide 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.

We also recommend

Alumaxx Plus Standard

Inomaxx® 2

Inomaxx® 2 (M12ArC2) weld process gas meeting the requirements of ISO14175:M12, contains 2% Carbon Dioxide 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.

Alumaxx Plus Standard

M12HeArC23.5/1.5

A weld process gas meeting the requirements of ISO14175:M12, contains 23.5% Argon and 1.5% Carbon Dioxide in Helium. Suited for MAG welding of stainless steels.

also suitable

Alumaxx Plus Standard

M12HeArC23.5/1.5

A weld process gas meeting the requirements of ISO14175:M12, contains 23.5% Argon and 1.5% Carbon Dioxide in Helium. Suited for MAG welding of stainless steels.

Used in Certain Applications

Backing Gas - Also Suitable

Alumaxx Plus Standard

Alumaxx® Plus

Alumaxx® Plus (I3ArHe30) 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.

Alumaxx Plus Standard

I3ArHe50

I3ArHe50 weld process gas meeting the requirements of ISO14175:I3, contains 50% Helium in Argon. Suited for TIG welding of all weldable metals and alloys and metal inert gas MIG welding of aluminium and other reactive materials.

Alumaxx Plus Standard

I3HeAr25

I3HeAr25 weld process gas meeting the requirements of ISO14175:I3, contains 25% Argon in Helium. Suited for TIG welding of all weldable metals and alloys and metal inert gas MIG welding of aluminium and other reactive materials.

Our best gas

Alumaxx Plus Standard

Inomaxx® Plus

Inomaxx® Plus (M12ArHeC35/2) weld process gas meeting the requirements of ISO14175:M12, contains 35% Helium and 2% Carbon Dioxide 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.

We also recommend

Alumaxx Plus Standard

Inomaxx® 2

Inomaxx® 2 (M12ArC2) weld process gas meeting the requirements of ISO14175:M12, contains 2% Carbon Dioxide 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.

Alumaxx Plus Standard

M12HeArC23.5/1.5

A weld process gas meeting the requirements of ISO14175:M12, contains 23.5% Argon and 1.5% Carbon Dioxide in Helium. Suited for MAG welding of stainless steels.

also suitable

Alumaxx Plus Standard

M12HeArC23.5/1.5

A weld process gas meeting the requirements of ISO14175:M12, contains 23.5% Argon and 1.5% Carbon Dioxide in Helium. Suited for MAG welding of stainless steels.

Used in Certain Applications

Backing Gas - Also Suitable

Alumaxx Plus Standard

Alumaxx® Plus

Alumaxx® Plus (I3ArHe30) 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.

Alumaxx Plus Standard

I3ArHe50

I3ArHe50 weld process gas meeting the requirements of ISO14175:I3, contains 50% Helium in Argon. Suited for TIG welding of all weldable metals and alloys and metal inert gas MIG welding of aluminium and other reactive materials.

Alumaxx Plus Standard

I3HeAr25

I3HeAr25 weld process gas meeting the requirements of ISO14175:I3, contains 25% Argon in Helium. Suited for TIG welding of all weldable metals and alloys and metal inert gas MIG welding of aluminium and other reactive materials.

Our best gas

Alumaxx Plus Standard

Inomaxx® Plus

Inomaxx® Plus (M12ArHeC35/2) weld process gas meeting the requirements of ISO14175:M12, contains 35% Helium and 2% Carbon Dioxide 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.

We also recommend

Alumaxx Plus Standard

Inomaxx® 2

Inomaxx® 2 (M12ArC2) weld process gas meeting the requirements of ISO14175:M12, contains 2% Carbon Dioxide 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.

Alumaxx Plus Standard

M12HeArC23.5/1.5

A weld process gas meeting the requirements of ISO14175:M12, contains 23.5% Argon and 1.5% Carbon Dioxide in Helium. Suited for MAG welding of stainless steels.

also suitable

Alumaxx Plus Standard

M12HeArC23.5/1.5

A weld process gas meeting the requirements of ISO14175:M12, contains 23.5% Argon and 1.5% Carbon Dioxide in Helium. Suited for MAG welding of stainless steels.

Used in Certain Applications

Backing Gas - Also Suitable

Alumaxx Plus Standard

Alumaxx® Plus

Alumaxx® Plus (I3ArHe30) 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.

Alumaxx Plus Standard

I3ArHe50

I3ArHe50 weld process gas meeting the requirements of ISO14175:I3, contains 50% Helium in Argon. Suited for TIG welding of all weldable metals and alloys and metal inert gas MIG welding of aluminium and other reactive materials.

Alumaxx Plus Standard

I3HeAr25

I3HeAr25 weld process gas meeting the requirements of ISO14175:I3, contains 25% Argon in Helium. Suited for TIG welding of all weldable metals and alloys and metal inert gas MIG welding of aluminium and other reactive materials.

Our best gas

Innomax TIG Standard

Inomaxx® TIG

Inomaxx® TIG (R1ArH2) 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.

We also recommend

Alumaxx Plus Standard

I3ArHe30

I3ArHe30 weld process gas meeting the requirements of ISO14175:I3, contains 30% Helium in Argon. Suited for TIG welding of all weldable metals and alloys and metal inert gas MIG welding of aluminium and other reactive materials.

also suitable

Alumaxx Plus Standard

Alumaxx® Plus

Alumaxx® Plus (I3ArHe30) 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.

Alumaxx Plus Standard

I3ArHe50

I3ArHe50 weld process gas meeting the requirements of ISO14175:I3, contains 50% Helium in Argon. Suited for TIG welding of all weldable metals and alloys and metal inert gas MIG welding of aluminium and other reactive materials.

Alumaxx Plus Standard

I3HeAr25

I3HeAr25 weld process gas meeting the requirements of ISO14175:I3, contains 25% Argon in Helium. Suited for TIG welding of all weldable metals and alloys and metal inert gas MIG welding of aluminium and other reactive materials.

Backing Gas - Our Best Gas

Backing Gas - Also Suitable

Innomax TIG Standard

Inomaxx® TIG

Inomaxx® TIG (R1ArH2) 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.

Alumaxx Plus Standard

I3ArHe50

I3ArHe50 weld process gas meeting the requirements of ISO14175:I3, contains 50% Helium in Argon. Suited for TIG welding of all weldable metals and alloys and metal inert gas MIG welding of aluminium and other reactive materials.

Alumaxx Plus Standard

I3HeAr25

I3HeAr25 weld process gas meeting the requirements of ISO14175:I3, contains 25% Argon in Helium. Suited for TIG welding of all weldable metals and alloys and metal inert gas MIG welding of aluminium and other reactive materials.

Our best gas

Alumaxx Plus Standard

Alumaxx® Plus

Alumaxx® Plus (I3ArHe30) 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.

We also recommend

Alumaxx Plus Standard

I3ArHe30

I3ArHe30 weld process gas meeting the requirements of ISO14175:I3, contains 30% Helium in Argon. Suited for TIG welding of all weldable metals and alloys and metal inert gas MIG welding of aluminium and other reactive materials.

also suitable

Alumaxx Plus Standard

I3ArHe50

I3ArHe50 weld process gas meeting the requirements of ISO14175:I3, contains 50% Helium in Argon. Suited for TIG welding of all weldable metals and alloys and metal inert gas MIG welding of aluminium and other reactive materials.

Alumaxx Plus Standard

I3HeAr25

I3HeAr25 weld process gas meeting the requirements of ISO14175:I3, contains 25% Argon in Helium. Suited for TIG welding of all weldable metals and alloys and metal inert gas MIG welding of aluminium and other reactive materials.

Backing Gas - Our Best Gas

Backing Gas - Also Suitable

Innomax TIG Standard

Inomaxx® TIG

Inomaxx® TIG (R1ArH2) 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.

Alumaxx Plus Standard

Alumaxx® Plus

Alumaxx® Plus (I3ArHe30) 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.

Alumaxx Plus Standard

I3ArHe30

I3ArHe30 weld process gas meeting the requirements of ISO14175:I3, contains 30% Helium in Argon. Suited for TIG welding of all weldable metals and alloys and metal inert gas MIG welding of aluminium and other reactive materials.

Alumaxx Plus Standard

I3ArHe50

I3ArHe50 weld process gas meeting the requirements of ISO14175:I3, contains 50% Helium in Argon. Suited for TIG welding of all weldable metals and alloys and metal inert gas MIG welding of aluminium and other reactive materials.

Alumaxx Plus Standard

I3HeAr25

I3HeAr25 weld process gas meeting the requirements of ISO14175:I3, contains 25% Argon in Helium. Suited for TIG welding of all weldable metals and alloys and metal inert gas MIG welding of aluminium and other reactive materials.

Our best gas

Alumaxx Plus Standard

Alumaxx® Plus

Alumaxx® Plus (I3ArHe30) 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.

We also recommend

Alumaxx Plus Standard

I3ArHe30

I3ArHe30 weld process gas meeting the requirements of ISO14175:I3, contains 30% Helium in Argon. Suited for TIG welding of all weldable metals and alloys and metal inert gas MIG welding of aluminium and other reactive materials.

also suitable

Alumaxx Plus Standard

I3ArHe50

I3ArHe50 weld process gas meeting the requirements of ISO14175:I3, contains 50% Helium in Argon. Suited for TIG welding of all weldable metals and alloys and metal inert gas MIG welding of aluminium and other reactive materials.

Alumaxx Plus Standard

I3HeAr25

I3HeAr25 weld process gas meeting the requirements of ISO14175:I3, contains 25% Argon in Helium. Suited for TIG welding of all weldable metals and alloys and metal inert gas MIG welding of aluminium and other reactive materials.

Backing Gas - Our Best Gas

Backing Gas - Also Suitable

Innomax TIG Standard

Inomaxx® TIG

Inomaxx® TIG (R1ArH2) 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.

Alumaxx Plus Standard

Alumaxx® Plus

Alumaxx® Plus (I3ArHe30) 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.

Alumaxx Plus Standard

I3ArHe30

I3ArHe30 weld process gas meeting the requirements of ISO14175:I3, contains 30% Helium in Argon. Suited for TIG welding of all weldable metals and alloys and metal inert gas MIG welding of aluminium and other reactive materials.

Alumaxx Plus Standard

I3ArHe50

I3ArHe50 weld process gas meeting the requirements of ISO14175:I3, contains 50% Helium in Argon. Suited for TIG welding of all weldable metals and alloys and metal inert gas MIG welding of aluminium and other reactive materials.

Alumaxx Plus Standard

I3HeAr25

I3HeAr25 weld process gas meeting the requirements of ISO14175:I3, contains 25% Argon in Helium. Suited for TIG welding of all weldable metals and alloys and metal inert gas MIG welding of aluminium and other reactive materials.

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