Phosphorus/Copper/Silver Alloy | D620F1J

The Phosphorus/Copper/Silver Alloy (Part Number: D620F1J) is a high-quality alloy designed for efficient heat transfer and conductivity in your R56-197 appliance. With a precise composition including 6% silver, this alloy ensures optimal performance. Operating at a melting point of 1,190°F and a flow point of 1,465°F, it sticks securely with 28 sticks available. Self-fluxing on copper to copper and requiring R53-410 flux for copper to brass, the Dynaflow 6% alloy guarantees a reliable bond.