50Pcs 15% Silver Brazing Rods AWS BCuP-5 Silver Solder Phosphor Copper Welding Stick Flat Brazing Rods 0.050"x1/8"x10"for HVAC Technician, Refrigeration, Industrial Applications(50pcs,Red Copper)

["【Enhanced Capillary Penetration】Optimized alloy composition of this silver phosphor copper welding stick significantly enhances capillary action , allowing the molten brazing alloy to precisely flow into and fully fill the joint gap , resulting in a strong , clean , and leak free connection","【Suitable for Professionals】This welding stick is designed for HVAC technicians , refrigeration system engineers , and industrial equipment maintenance personnel","【Excellent Thermal Conductivity】Our flat BCuP-5 brazing rod has high thermal conductivity to ensure uniform heat distribution , making it particularly suitable for efficient brazing operating in HVAC and refrigeration systems , significantly improving weld consistency and reliability","【Key Process Parameters】Solidus temperature : 1193°F (645°C) ; Liquidus temperature : 1472°F (800°C) ; Recommended assembly gap : 0.002\"–0.006\" (0.005 cm-0.015 cm) , compatible with standard copper pipe brazing process requirements","【Premium BCuP-5】Each BCuP-5 welding stick contains 15% silver and is refined from a high purity copper phosphorus silver alloy , possessing excellent mechanical strength and a smooth , dense brazing finish"]