Mig Mag Copper Free wire for welding of mild and low alloy steels

Non copper-coated bare wire G3Si1/ER70S-6 for GMAW of C.Mn. steels as used in general construction with tensile strength up to 510 MPa. Produced with an innovative system using high purities selected raw material. Shielded gas of Ar./ CO2 or CO2.
  • AWS A 5.18: ER70S-6
  • EN ISO 14341-A: G 46 4 M21 3Si1
  • EN ISO 14341-A: G 42 2 C1 3Si1
  • Marchio CE
  • LR
  • RINA
  • DNV-GL
  • ABS
  • DB
  • TÜV

A non-copper-coated solid wire designed for welding carbon and carbon-manganese steels with tensile strength up to 510 MPa. Suitable for single or multi-pass welding. Applications include tanks, boilers, steel structural works, earthworks and construction works. Manufactured from first choice wire rod with very low content of phosphorus and Sulphur impurities, it is produced with an innovative system which considerably improves wire feeding in the torch liners, thus reducing the need for torch spares. No vibrations at all, very limited spattering, smooth and good-looking weld beads. Suitable for semiautomatic, automatic and robot welding, especially in those applications in which welding parameters are high. To be used under the shield of Ar./ CO2 or CO2.

C 0.07
Si 0.80
Mn 1.40
C1 M21
Yield strength 440 MPa 470 MPa
Tensile strength 530 MPa 560 MPa
Elongation 26 % 26 %
Impact test Kv (-20°C) 70 J 90 J
Impact test Kv (-30°C) 50 J 70 J
Impact test Kv (-40°C) 60 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
 I have read the privacy policy. (Read policy)