Harris 0 is an economical alloy designed for brazing copper to copper connections. This alloy flows quickly at brazing temperature so requires close joint tolerance, less than 0.005 Inch is a frequent choice for copper brazing. Harris 0 is also a suitable choice for brazing brass. In this application operators should take care to avoid over heating the brass and use Harris Stay Silv® white brazing flux. Harris 0 is not recommended for brazing steel or other ferrous base metals. The phosphorus content will form a low ductility intermetallic with the base metal

• This low cost alloy is suitable for most copper-to-copper or brass joints where close tolerance can be maintained
• Specific gravity: 8.94, electrical conductivity: 9.9 (%IACS), electrical resistivity: 19.2, fluidity rating: 5, recommended joint clearance: 0.002/0.007 Inch, boiling point: 4703 deg F

Harris® Harris 0® 0620F1 Silver Solder, Length: 20 Inch, Width: 1/8 Inch, Thickness: 0.05 Inch, Package: 1 lb, Form: Solid, Melting Range: 1981 deg F, Temperature: 1310 deg F (Solidus), 1475 deg F (Liquidus), 1345 - 1500 deg F (Brazing Range), Chemical Composition: 92.9% Copper (Cu), 7.1% Phosphorus (P), 0% Silver (Ag)