13.6Kg 1.2mm Silicon Bronze MIG Wire ERCuSi-A
$620.00
Product Description
13.6Kg spool of 1.2mm Silicon Bronze MIG Wire (ERCuSi-A), ideal for welding copper-silicon, copper-zinc base metals to themselves and steel. Features precision layer wound design, easy usability, high ductility with low strength, suitable for all positions (flat preferred). Widely used in automotive panel repairs, marine components, hot water systems, and fencing industry with excellent corrosion resistance.
Specifications
| Wire Diameter | 1.2mm |
| Spool Weight | 13.6Kg |
| AWS Spec | A5.7 ERCuSi-A |
| Melting Point | 980¡ãC |
| Tensile Strength | 108 KPSI |
13.6Kg – 1.2mm Silicon Bronze MIG Wire (ERCuSi-A) – Premium Welding Solution for Copper & Steel
Product Overview
Engineered for precision welding, our 1.2mm Silicon Bronze MIG Wire (ERCuSi-A) delivers exceptional performance in joining copper-silicon, copper-zinc alloys, and steel. With a 13.6kg spool of precision layer-wound wire, this AWS A5.7 certified product ensures smooth feeding and consistent results, making it ideal for both industrial and automotive applications.
Core Specifications
| Wire Diameter | 1.2mm |
| Spool Weight | 13.6kg |
| Alloy Type | Silicon Bronze (3% silicon) |
| AWS Specification | A5.7 ERCuSi-A |
| Melting Point | 980¡ãC |
| Tensile Strength | 108 KPSI |
| Brinell Hardness | 95 |
| Welding Positions | All positions (flat preferred) |
| Preheating Required | No |
| Applications | Automotive, marine, fencing, hot water systems |
Key Benefits
- Low Distortion: Perfect for automotive panel repairs with minimal warping
- Corrosion Resistance: Ideal for marine components and outdoor fencing
- High Ductility: Ensures strong, flexible welds on copper and steel
- Easy to Use: Precision layer-wound design for smooth MIG welding operation
- Versatile: Welds copper alloys to themselves or steel in all positions
Applications
Trusted in industries worldwide, this wire excels in:
- Automotive panel repairs and bodywork
- Butt/fillet welding of galvanized tubes and sheets
- Marine component manufacturing
- Hot water system fabrication
- Fencing industry and corrosion-resistant surfaces
Quality Assurance
As a leading Chinese manufacturer, we adhere to strict quality control standards. Each spool is produced under ISO-certified processes, ensuring compliance with AWS A5.7 specifications. Our wire undergoes rigorous testing for tensile strength, hardness, and weld consistency.
Why Choose Our ERCuSi-A Wire?
Unlike generic alternatives, our silicon bronze wire offers:
- Precision layer winding to prevent tangling during welding
- Optimized silicon content for superior flow and bead appearance
- Cost-effective 13.6kg spools for high-volume production
- Proven performance in both GMAW and GTAW processes
FAQ
Q: Can this wire weld copper to steel?
A: Yes, it is specifically designed for joining copper alloys to steel.
Q: Is preheating required?
A: No, preheating is not necessary for most applications.
Q: What shielding gas is recommended?
A: Use 100% argon or argon-helium mixtures for best results.
Ready to Enhance Your Welding Projects?
Contact us today for bulk pricing, technical support, or sample requests. Our expert team is ready to help you optimize your welding processes with premium ERCuSi-A wire.
