MasterWeld MW70S-6 EnviroMIG Copper Free MIG Welding Wire
MasterWeld MW70S-6 EnviroMIG represents the very latest technology in copper free welding wires for mild steel. This breakthrough in product development has produced a welding wire with superior welding performance, with less spatter and better feeding due to the removal of copper, but also a reduction welding fumes.
- Overall reduction of welding fumes
- Significant reduction of copper in the fume (from around 0.3-0.4mg to less than 0.01mg)
- No more copper flakes in the drive rolls, liner, contact tip.
- Superior feedability
- Less Spatter
- Excellent re-strike properties
- Longer tip life, with less wear and reduced arcing in the tip
- Good resistance to porosity with zinc phosphate primers
- Enhanced corrosion resistance due to new technology and improved surface quality.
Notes on Usage
The flow rate for the shielding gas needs to be approx. 20 - 25 Ltr/min. Maintain a wire stick-out of around 15 - 20 mm.
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.
Classifications
- 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
Approvals
ABS, BV, CR, NK, CE
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