MW70S-6 EnviroMIG Copper Free MIG Welding Wire K300 Spool

MasterWeld SG2 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

Features
Technical Data

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