Do you think of welding gas as just a cost? Have you ever considered choosing a welding gas that works harder?
Welding gas only makes up 3% of the overall welding cost so is not a big decision, right? Wrong! Choosing the optimal gas for your set-up should bring multiple benefits for your business.
At Air Products we have a complete range of welding gases, services and supply modes for all applications. Our Maxx® welding 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.
Process gases designed for welding carbon, carbon manganese and low alloy steels
Process gases designed for welding stainless steels
Process gases for high-quality welding of aluminium and its alloys
MIG/MAG welding gases designed to deliver optimum performance
TIG welding gases designed to improve weld quality and to reduce rejects
Lasers, oxy-fuel and plasma applications
Air Products gas experts will help you determine the most economical supply option for your particular application and geographic location. Industrial gases are typically provided in gaseous and liquid form through a variety of supply systems.
Going the extra mile to ensure significant gas savings and improved weld quality
Welding Equipment
Looking for a welding gas to drive both productivity and profit as well as ensuring weld quality? Use our easy gas selector tool. Alternatively, for general enquiries or to receive a quote for larger volumes call us on 0800 3890202 or fill in the contact form here.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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 (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 (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.
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.
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.
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.
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.