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Welding: Stainless steel

Find the right welding gas for your stainless steel welding processes

Air Products can provide a full range of high performance and industry standard gases for high quality welding and cutting operations, giving improved metal fabrication results no matter how demanding the application.

MIG / MAG - Integra® Cylinders

Ferromaxx 7

Inomaxx® Plus
(Solid & metal wire)
Size 30 litre Steel Cylinder Integra® (300 bar)
Product Code 160261
Volume 8.09 m3

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.

Ferromaxx 7

Inomaxx® 2
(Solid & metal wire)
Size 30 litre Steel Cylinder Integra® (300 bar)
Product Code 160258
Volume 9.00 m3

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.

MIG / MAG - Standard Cylinders

Inomaxx Plus

Inomaxx® Plus
(Solid & metal wire)
Size 47 litre Steel Cylinder (NEVOC - 300 bar)
Product Code 14572
Volume 12.68 m3

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 47 litre steel cylinder at 300 bar.

Inomaxx 2

Inomaxx® 2
(Solid & metal wire)
Size 47 litre Steel Cylinder (NEVOC - 300 bar)
Product Code 14565
Volume 14.09 m3

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 47 litre steel cylinder at 300 bar.

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Welder's Handbook →

Integra flow brochure for welding and cutting

Download PDF, 155 KB →

Brochure Maxx® weld process gases

Download PDF, 512 KB →

Shielding gases for other metals

Download PDF, 294 KB →