COBRA ER70S-6 0.9mm 15kg Mild Steel MIG Welding Wire
$2,664.00
Product Parameters
| Grade | ER70S-6 |
| Diameter | 0.9mm |
| Spool Weight | 15kg |
| Spool Outside Diameter | 300mm |
| Spool Inside Diameter | 51mm |
Introduction
COBRA ER70S-6 mild steel MIG welding wire, ideal for professional welding. Versatile for general steel construction, sheet metal, pressure vessels, structural and pipe welding. PERTH ONLY.
COBRA ER70S-6 0.9mm Mild Steel MIG Welding Wire Spool (15kg) – PERTH ONLY
Core Specifications
| Grade | ER70S-6 |
| Diameter | 0.9mm |
| Spool Weight | 15kg |
| Spool OD | 300mm |
| Spool ID | 51mm |
| Bore Size | 52mm (Standard) |
| Brand | COBRA |
| Material | Mild Steel |
| Packaging | 72 x 15kg spools |
| Availability | PERTH ONLY |
Why Choose COBRA ER70S-6?
Engineered for professional welders, COBRA ER70S-6 delivers consistent performance even on contaminated steel. Its high manganese and silicon content ensures superior fluidity, creating smooth, visually appealing weld beads. Trusted in Australia’s welding industry, this wire combines versatility with reliability for critical applications.
Key Performance Benefits
- Exceptional arc stability for clean welds
- High silicon content improves pool fluidity
- Works on dirty/contaminated surfaces (not recommended but possible)
- Consistent feedability with standard 52mm bore spools
Applications
Ideal for general steel construction, sheet metal fabrication, pressure vessels, structural welding, and pipe welding. Perfect for both industrial projects and heavy-duty repairs.
Quality Assurance
COBRA’s legacy in Australian welding ensures strict quality control. Each spool meets industry standards for tensile strength and weld integrity, backed by decades of manufacturing expertise.
Differentiation
Unlike S2/S4 wires, ER70S-6 offers higher alloy content for better tolerance to impurities. COBRA’s optimized formulation reduces spatter and improves bead appearance, outperforming generic alternatives.
FAQ
Q: Can this wire be used with all MIG welders?
A: Yes, compatible with standard MIG machines using 52mm bore spools.
Q: What’s the shelf life?
A: 24 months when stored in dry conditions.
Q: Is pre-cleaning required?
A: Recommended for best results, but wire tolerates minor surface contamination.
Request a Quote
For Perth-based buyers seeking premium welding wire, contact us today with your requirements. Our team will provide competitive pricing and delivery options tailored to your project needs.
