Gas Mixtures

Typically argon-based gas mixtures with one or two components, shielding gases are used in welding to protect the weld area. We provide welding solutions for small-scale non-professional welding projects and large welding workshops alike.
Always comply with safety instructions for the use of gases. Read safety data sheets and other instructions before using gas.

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Argon-carbon
Dioxide Mixtures

Awomix

  • Composition: 8% carbon dioxide + argon
  • Use: As a shielding gas in Mag welding of non-alloyed and low-alloy steels. For thinner materials.
  • SFS-EN ISO 14175-M20
  • UN 1956 COMPRESSED GAS, N.O.S. (carbon dioxide and argon) 2.2

SK-2

  • Composition: 2% carbon dioxide + argon
  • Use: As a shielding gas in MAG welding of austenitic stainless steels.
  • SFS-EN ISO 14175-M12
  • UN 1956 COMPRESSED GAS, N.O.S. (carbon dioxide and argon) 2.2

SK-12

  • Composition: 12% carbon dioxide + argon
  • Use: As a shielding gas in MAG welding of non-alloyed and low-alloy steels. For thinner materials.
  • SFS-EN ISO 14175-M20
  • UN 1956 COMPRESSED GAS, N.O.S.
  • (carbon dioxide and argon) 2.2

SK-18

  • Composition: 18% carbon dioxide + argon
  • Use: As a shielding gas in MAG welding of non-alloyed and low-alloy steels. For thinner materials.
  • SFS-EN ISO 14175-M21
  • UN 1956 COMPRESSED GAS, N.O.S. (carbon dioxide and argon) 2.2

SK-25

  • Composition: 25% carbon dioxide + argon
  • Use: As a shielding gas in MAG welding of non-alloyed and low-alloy steels. For thicker materials.
  • SFS-EN ISO 14175-M21
  • UN 1956 COMPRESSED GAS, N.O.S. (carbon dioxide and argon) 2.2
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Argon-oxygen
Mixtures

Awodrop

  • Composition: 8% carbon dioxide + argon
  • Use: As a shielding gas in Mag welding of non-alloyed and low-alloy steels. For thinner materials.
  • SFS-EN ISO 14175-M20
  • UN 1956 COMPRESSED GAS, N.O.S. (carbon dioxide and argon) 2.2

SO-2

  • Composition: 2% carbon dioxide + argon
  • Use: As a shielding gas in MAG welding of austenitic stainless steels.
  • SFS-EN ISO 14175-M12
  • UN 1956 COMPRESSED GAS, N.O.S. (carbon dioxide and argon) 2.2
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Argon-hydrogen
Mixtures

SH-3

  • Composition: 3% hydrogen + argon
  • Use: In automated and mechanised MAG and TIG welding of CrNi-and high-alloy steels and as a root shielding gas.
  • SFS-EN ISO 14175-R1
  • UN 1956 COMPRESSED GAS, N.O.S. (hydrogen and argon) 2.2

SH-5

  • Composition: 5% carbon dioxide + argon
  • Use: In automated and mechanized MAG and TIG welding of CrNi-and high-alloy steels and as a root shielding gas.
  • SFS-EN ISO 14175-R1
  • UN 1956 COMPRESSED GAS, N.O.S. (carbon dioxide and argon) 2.2

Other Gas
Mixtures

Ar-He

  • Composition: 30% helium + argon
  • Use: In TIG and MIG welding of high-alloy austenitic and non-austenitic steels, aluminium and copper. Shielding gas.
  • SFS-EN ISO 14175-I3
  • UN 1956 COMPRESSED GAS, N.O.S. (helium and argon) 2.2

Awolight

  • Composition: 1 % O2 + 30% He + Ar
  • Use: In TIG and MAG welding of high-alloy austenitic and non-austenitic steels, aluminium and copper. Shielding gas.
  • SFS-EN ISO 14175-M13
  • UN 1956 COMPRESSED GAS, N.O.S. (helium and argon) 2.2

Formier

  • Composition: 12% hydrogen + nitrogen
  • Use: As a root shielding gas for non-alloy, low-alloy and high-alloy steels and austenitic stainless steels.
  • SFS-EN ISO 14175-N5
  • UN 1954 COMPRESSED GAS, FLAMMABLE, N.O.S. (hydrogen and nitrogen) 2.1

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