200g 1.6mm ERCuSi-A Silicon Bronze TIG Filler Rods 11pcs
$29.99
Product Description
Premium ERCuSi-A Silicon Bronze TIG filler rod ideal for copper-silicon, copper-zinc, steel joints & automotive panel work. Features low melting temp, minimal distortion, high tensile strength & corrosion resistance, suitable for hot water and marine industries.
Specifications
| Grade | ERCuSi-A (Silicon Bronze) |
| Weight | 200g |
| Diameter | 1.6mm |
| Length | 1000mm |
| Quantity | Approx. 11 rods |
200g – 1.6mm ERCuSi-A Silicon Bronze TIG Filler Rod – approximately 11 Rods
Discover premium ERCuSi-A silicon bronze TIG filler rods designed for precision welding across critical applications. Engineered to AWS A5.7 standards, these 1.6mm diameter rods deliver exceptional joint strength and corrosion resistance, making them the trusted choice for professionals in automotive, marine, and industrial sectors.
Core Specifications
| Grade | ERCuSi-A (Silicon Bronze) |
| Weight | 200g Pack |
| Diameter | 1.6mm |
| Length | 1000mm |
| Quantity | Approximately 11 rods per pack |
| Melting Point | 980¡ãC |
| Tensile Strength | 108 KPSI |
| Brinell Hardness | 95 |
| Standard | AWS A5.7.ERCuSi-A |
| Quality | Industrial Premium Grade |
Key Advantages
- Low Distortion Welding ¨C Ideal for automotive panel work with minimal heat input
- Broad Compatibility ¨C Bonds copper-silicon, copper-zinc alloys, and steel
- Marine-Grade Durability ¨C Superior corrosion resistance for saltwater environments
- Hot Water System Safe ¨C Withstands high-temperature fluid applications
- MDR-Ready ¨C Available with certificates of conformance for manufacturing reports
Applications
Perfect for automotive restoration, marine fabrication, hot water system installation, and industrial metal joining. The low melting temperature ensures precise control, making it suitable for thin-gauge materials and complex assemblies.
Performance Testing
Our ERCuSi-A rods undergo rigorous quality checks to ensure consistent melt flow and tensile strength. Independent lab tests confirm 108 KPSI tensile strength and 95 Brinell hardness, exceeding industry standards for critical welds.
Quality Assurance
Every pack meets AWS A5.7 specifications and includes traceability documentation. As a leading manufacturer, we guarantee batch consistency and provide certificates of conformance upon request, essential for compliance with manufacturing data reports (MDR).
Why Choose Our Silicon Bronze Rods?
Unlike generic alternatives, our rods offer tighter diameter tolerance (¡À0.05mm) and purified alloy composition, reducing spatter and ensuring smoother arc stability. The 1000mm length minimizes rod changes, increasing workflow efficiency for professional welders.
FAQ
Q: What polarity should I use for TIG welding with these rods?
A: DCEN (Direct Current Electrode Negative) is recommended for optimal arc control.
Q: Can these rods be used on galvanized steel?
A: Yes, they provide excellent bonding with zinc-coated surfaces when proper ventilation is used.
Q: Is preheating required?
A: Not typically for thin materials, but preheating thick sections (over 6mm) to 150-200¡ãC improves results.
Ready to elevate your welding projects? Contact us today for bulk pricing, technical support, or to request a certificate of conformance. Our team of metallurgy experts is standing by to assist with your specific application needs.
