• Advanced welding consumables for a range of applications

    WA MCS 70S-6
WA MCS 70S-6

WA MCS 70S-6

Mild steel copper coated solid GMAW wire for general use

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Technical information

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Product Details

  • Alloy Type: Low and Medium Alloys
  • Cracks: No
  • Machinable: Yes
  • Multi-layer: Yes
  • AWS Classification(s): ASME IIC SFA 5.18 / AWS A 5.18: ER70S-6
  • EN ISO Classification(s): EN ISO 14341-A: G 46 4MG3 Si1
  • Welding Processes: GMAW / MCAW


  • Suitable for welding with CO2 or mixed gas
  • Single and multipass welding of CMn steels (Rp0.2 ≤ 460 MPa)
  • High deoxidation capacity
  • Excellent weldability, trouble free feeding and minimum spatters
  • A thin and homogenous copper coating protects the wire from rusting

Welding Positions:

  • All positions

Welding products and techniques evolve constantly. All descriptions, illustrations and properties given on this site are subject to change without notice and can only be considered as suitable for general guidance. This information is intended to help the user make the correct choice of product but it is the responsibility of the user to assess the suitability for their intended application. Information may vary by region, please consult your local subsidiary.

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