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INEFIL G2MO

Solid wire for welding 0.5% Mo. steels

AWS A 5.28: ER70S-A1 EN ISO 14341-A: G 46 2 M21 2Mo. Solid wire with 0.5% Mo used for welding low-alloyed steels and for creep resistance steels. Pipes and pressure vessels, max. temperature service up to 500 ° C. Mix Gas Ar + CO2.

Classifications
  • AWS A 5.28: ER70S-A1
  • EN ISO 14341-A: G 46 2 M21 2Mo
  • EN ISO 21952-A: G MoSi
Approvals
  • Marchio CE
  • DB
  • TÜV
Finishes
  • Copper free
  • Copper coated
Description + -

Low-alloy copper-coated solid wire with 0.5% Mo content designed for welding low-alloy steels with high tensile strength and creep-resistant steels. Suitable for pipelines and pressure vessels with operating temperatures of about 500°C. Good impact strength at low temperatures. To be used under the shield of Ar+CO2.

Typical chemical analysis (Wire wt%) + -
C 0.09
Si 0.60
Mn 1.20
Mo 0.50
Typical mechanical characteristics + -
M21 M21 M21 M21
Yield strength 500 MPa 480 (T) MPa 480 (T) MPa 480 (T) MPa
Tensile strength 620 MPa 600 (T) MPa 600 (T) MPa 600 (T) MPa
Elongation 23 % 25 (T) % 25 (T) % 25 (T) %
Impact test Kv (R.T.) 150 J 170 J (T)
Impact test Kv (0°C) 130 J 150 J (T)
Impact test Kv (-20°C) 90 J 100 J (T)
Welding parameters + -
Diameter (mm) Volts Ampere
0.8 16-28 60-200
1.0 17-32 80-260
1.2 18-34 100-360
1.6 19-38 130-450
Welding positions + -

ALL