COBRA ER70S-6 1.2mm 15kg Mild Steel MIG Welding Wire Spool
$99.00
Product Introduction
COBRA ER70S-6 is a versatile mild steel MIG welding wire ideal for general steel construction, sheet metal, pressure vessels, structural and pipe welding. Its high silicon content ensures smooth bead appearance, performing well even on dirty steel.
Specifications
| Grade | ER70S-6 |
| Diameter | 1.2mm |
| Weight | 15kg |
| Spool Bore | 52mm |
| Brand | COBRA |
15kg – 1.2mm COBRA ER70S-6 Mild Steel MIG Welding Wire Spool
Unlock professional-grade welding results with COBRA ER70S-6 Mild Steel MIG Welding Wire¡ªAustralia¡¯s trusted choice for precision, versatility, and reliability in every weld. Whether you¡¯re tackling structural projects, sheet metal work, or pressure vessels, this 15kg spool delivers consistent performance even on challenging materials.
Core Specifications
| Grade | ER70S-6 |
| Diameter | 1.2mm |
| Spool Weight | 15kg |
| Spool Outside Diameter | 300mm |
| Spool Inside Diameter | 51mm (Standard 52mm Bore) |
| Brand | COBRA |
| UNIMIG Part # | MS1.2C |
| Equivalent to Cigweld # | 720096 |
| Alloy Content | High manganese & silicon |
| Weld Pool Fluidity | Enhanced by high silicon content |
Why Choose COBRA ER70S-6?
Superior Versatility: Engineered to excel on clean and contaminated steel (though clean metal is recommended), making it ideal for diverse job sites.
Smooth Bead Appearance: High silicon content improves weld pool fluidity, resulting in professional, aesthetically pleasing beads.
Trusted Performance: COBRA¡¯s legacy in the Australian welding industry ensures consistent quality for critical applications like pressure vessels and structural welding.
Applications
- General steel construction
- Sheet metal fabrication
- Pressure vessel manufacturing
- Structural welding projects
- Pipe welding
Quality & Compatibility
Designed for seamless integration with MIG welders, this wire meets rigorous industry standards. Its 51mm inner bore fits standard spool holders, ensuring hassle-free setup. Backed by COBRA¡¯s reputation for durability, it minimizes spatter and reduces post-weld cleanup.
FAQ
Q: Can this wire be used on rusty or painted steel?
A: While it performs better on clean metal, ER70S-6¡¯s high manganese content allows welding on slightly contaminated surfaces, though results may vary.
Q: What polarity is required?
A: Use DCEP (Direct Current Electrode Positive) for optimal arc stability and penetration.
Ready to elevate your welding projects? Contact us today for bulk pricing, technical support, or to place your order. Experience the COBRA difference¡ªweld like a professional, every time.
