15 KG Reel Mild Steel MIG Wire

Stock Code: W.0181-MA

In Stock Order now for next working day dispatch
£28.74 inc VAT £23.95 ex VAT Per Reel

MasterWeld MW70S-6 is a mild steel welding wire for use with the MIG/MAG welding process depositing a C-1.3Mn weld metal. Excellent for welding mild and medium tensile steels requiring impact toughness properties. The mild steel wire is manufactured with a copper coated quality finish for positive feeding and is double de-oxidized with manganese and silicon to provide quality welds with good mechanical properties. It has a wide operation range, with a stable arc and low spatter.


  • AWS A5.18 ER70S-6
  • ASME SECT II PART C - 2017 SFA-5.18 ER70S-6
  • EN ISO 14341 - A G 42 4 C1/M21 3Si1

Welding Position:

All positions.

Shielding gas:

CO2 and Argon+ CO2 blend



Diameters and spool sizes available;

  • 0.8mm x 15kg D300 Spool
  • 0.9mm x 15kg D300 Spool
  • 1.0mm x 15kg D300 Spool
  • 1.2mm x 15kg D300 Spool

Instant retrieval of Batch Certificate to BS EN 10204 3.1

All batch certificates for MasterWeld MIG welding wires can now be retrieved instantly via a unique QR code on the packaging of every reel. Simply enter the Lot number to get your certificate.

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