Description
UNIMIG ER70S-6 is a high-quality, copper coated, triple de-oxidized solid MIG welding wire supplied on 15kg / 5kg and 1Kg Plastic Spools. UNIMIG ER70S-6 is a mild steel welding wire that contains higher levels of manganese and silicon than other standard grades of MIG wire to produce high-quality welds when used on dirty, oily, or rusty steel. The high silicon content increases the fluidity of the weld pool, thus creating a smoother bead appearance and resulting in minimal post-weld grinding.
UNIMIG ER70S-6 wire is engineered to provide porosity-free, x-ray quality welds at the highest tensile strength (as welded) of all the plain carbon steel wires. ER70S-6 Solid MIG Wire requires a shielding gas: CO² and/or CO² mix. UNIMIG ER70S-6 wire is Precision Layer Wound for smooth uninterrupted wire feed with less liner and tip wear.
- High Quality
- Triple De-oxidised
- X-Ray Quality
- Precision Layer Wound
- Smooth Feeding
- Clean Weld Finish
- International Approvals
Typical Applications:
- Structural Steel – General Fabrication – Light Fabrication
- Transport Industry -Heavy Equipment – Farm Machinery
- Pressure Vessels – Robotic and Semi-Automatic Welding Applications




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