AWS A5.7 ERCuSn-A Phosphor Bronze Welding Wire
Premium phosphor bronze alloy (CuSn6P) with superior strength and corrosion resistance. Ideal for welding copper, brass, and bronze in marine, automotive, and electrical applications. Precision-engineered for smooth arc stability and minimal spatter. Contains 6% tin and 0.15% phosphorus for enhanced fluidity and crack resistance. Perfect for HVAC systems, shipbuilding, and artistic metalwork. Ensures durable, high-conductivity joints with a clean finish. Gold-red brass color for easy identification. Complies with AWS A5.7 standards for consistent quality and performance. Wholesale pricing available—bulk discounts for industrial buyers. Global shipping with guaranteed lowest rates.