COBRA ER70S-6 0.8mm 15kg Mild Steel MIG Welding Wire
$99.00
Product Introduction
COBRA ER70S-6 mild steel MIG welding wire, a leading Australian brand, offers professional-grade performance for general steel construction, sheet metal, pressure vessels, structural and pipe welding. Its higher manganese and silicon content ensures quality welds even on contaminated steel, with a smooth bead appearance from increased weld pool fluidity.
Specifications
| Grade | ER70S-6 |
| Diameter | 0.8mm |
| Weight | 15kg |
| Spool Outside Diameter | 300mm |
| Spool Inside Diameter | 51mm |
15kg – 0.8mm COBRA ER70S-6 Mild Steel MIG Welding Wire Spool – Professional-Grade Consumable for Superior Welds
Why Choose COBRA ER70S-6 MIG Wire?
Designed for welders who demand reliability and professional results, COBRA ER70S-6 is a trusted mild steel MIG welding wire with a proven legacy in Australia’s welding industry. Its unique formulation ensures consistent performance even on less-than-ideal surfaces, making it the go-to choice for both hobbyists and professionals.
Core Specifications
| Grade | ER70S-6 |
| Diameter | 0.8mm |
| Spool Weight | 15kg |
| Spool OD | 300mm |
| Spool ID (Bore) | 51mm (Standard 52mm Bore) |
| Brand | COBRA |
| UNIMIG Part # | MS.8C |
| Equivalent | Cigweld 720114 |
| Key Alloys | High Manganese & Silicon |
| Weld Pool Fluidity | Enhanced (Smooth Bead Appearance) |
Core Performance Advantages
- Versatile Application: Ideal for dirty/contaminated steel (not recommended but capable due to high alloy content)
- Smooth Bead Formation: High silicon content improves weld pool fluidity for professional finish
- Industry-Proven: Leading brand with deep roots in Australian welding standards
- Consistent Arc Stability: Reliable feed and ignition for uninterrupted welding
Applications
Perfect for: General steel construction, sheet metal fabrication, pressure vessel manufacturing, structural welding, and pipe welding.
Quality Assurance
COBRA ER70S-6 meets strict industry standards, ensuring each spool delivers consistent weld quality. Backed by UNIMIG’s reputation for durable welding consumables.
Differentiation
Compared to S2/S4 wires, ER70S-6 offers higher manganese and silicon, enabling better performance on challenging surfaces and producing smoother, more aesthetically pleasing weld beads.
FAQ
Q: Is this wire suitable for beginners?
A: Yes, its forgiving nature makes it suitable for all skill levels, though proper technique is always recommended.
Q: Can it be used with all MIG welders?
A: Designed for standard MIG welding systems with 52mm bore spool compatibility.
Q: What’s the shelf life?
A: Store in dry conditions; unopened spools remain usable for 2+ years.
Ready to Elevate Your Welding Projects?
Experience professional-grade results with COBRA ER70S-6. Contact us today for bulk pricing, technical support, or to place your order.
