INEFIL 19.12

Mig Mag wires for welding of mild and low alloy steels

G 4Si1/ER70S-6. Solid wire for GMAW of C.Mn. steels for general construction with tensile strength up to 510 MPa. Produced using high purities selected raw material. Arch stable without spatters Shielded gas of Ar./ CO2 or CO2. International approved
Classifications
  • AWS A 5.18: ER70S-6
  • EN ISO 14341-A: G 46 4 M21 4Si1
  • EN ISO 14341-A: G 42 2 C1 4Si1
Approvals
  • Marchio CE
  • CWB
  • RINA
  • DNV-GL
  • ABS
  • DB
  • TÜV
Finishes
  • Copper free
  • Bronze
  • Copper coated
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Copper-coated solid wire designed for welding carbon and carbon-manganese steels with tensile strength up to 510 MPa. Suitable for single pass or multi-pass welding. Applications include tanks, boilers, steel structural works, earthworks and construction works. The higher silicon-manganese content improves high mechanic characteristics and gives better deposit. To be used under the shield of Ar+CO2 or CO2.

C 0.08
Si 0.90
Mn 1.70
C1 M21
Yield strength 450 MPa 510 MPa
Tensile strength 550 MPa 580 MPa
Elongation 27 % 26 %
Impact test Kv (-20°C) 70 J 100 J
Impact test Kv (-30°C) 60 J 80 J
Impact test Kv (-40°C) 70 J
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
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