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INEFIL NIMOCR

Mig Mag wire for welding high strength steels.

Solid wire AWS A 5.28: ER100S-G EN ISO 16834-A: G 69 4 M21 Mn3Ni1CrMo for GMAW welding H.Y.S. steels with 770 MPa. Good mechanical properties has applications in fabrications of HSLA (high-strength low-alloy) To be used under the shield of Ar+O2.

Classifications
  • AWS A 5.28: ER100S-G
  • AWS A 5.28: ER110S-G
  • EN ISO 16834-A: G 69 4 M21 Mn3Ni1CrMo
  • EN ISO 16834-A: G 69 5 M13 Mn3Ni1CrMo
Approvals
  • Marchio CE
  • ABS
  • DB
  • TÜV
Finishes
  • Copper free
  • Copper coated
Description + -

Low-alloy copper-coated solid wire with Ni-Cr-Mo additions designed for welding high yield strength steels with minimum tensile strength higher than 770 MPa. Excellent impact strength at low temperatures (up to -50°C). Suitable for the metal working industry, offshore fabrication, chemical and petrochemical industry. It also has applications in fabrications of HSLA (high-strength low-alloy) steels, which may be used for industrial machinery construction, cranes and other highly stressed structural components. To be used under the shield of Ar+CO2 or Ar+O2.

Typical chemical analysis (Wire wt%) + -
C 0.08
Si 0.50
Mn 1.60
Cr 0.30
Mo 0.25
Ni 1.50
V 0.09
Typical mechanical characteristics + -
M21 M13
Yield strength 750 MPa 790 MPa
Tensile strength 820 MPa 840 MPa
Elongation 19 % 20 %
Impact test Kv (-20°C) 90 J 100 J
Impact test Kv (-40°C) 60 J 80 J
Impact test Kv (-50°C) 60 J
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