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INEFIL 80 Ni 2

Mig Mag wire for welding 2%Ni steels for low temperature

AWS A 5.28: ER80S-Ni2 EN ISO 14341-A: G 50 6 M21 2Ni2 Solid wire for GMAW welding of fine-grained 2-2.5% Ni. The presence of Ni. Improves the characteristics of toughness at -60 ° C. used on offshore, LNG transport and storage. Ar / C02 protection

Classifications
  • AWS A 5.28: ER80S-Ni2
  • EN ISO 14341-A: G 50 6 M21 2Ni2
Approvals
  • Marchio CE
  • DNV-GL
  • TÜV
Finishes
  • Copper coated
Description + -

Low alloy copper-coated solid wire designed for welding low alloy steels with 2% Ni content, fine grained for low temperature applications. Suitable for the construction of offshore platforms, tanks and pipelines, where good fracture toughness from as-welded joints is demanded down to temperatures in the region of -60°C. To be used under the shield of Ar+CO2.

Typical chemical analysis (Wire wt%) + -
C 0.10
Si 0.55
Mn 1.00
Ni 2.50
Typical mechanical characteristics + -
M21 M21 M21
Yield strength 510 MPa 480 (T) MPa 480 (T) MPa
Tensile strength 570 MPa 560 (T) MPa 560 (T) MPa
Elongation 23 % 26 (T) % 26 (T) %
Impact test Kv (-40°C) 70 J 90 J (T)
Impact test Kv (-60°C) 50 J 70 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