Brazing filler metal is a frequent choice for brazing copper. It has a wide melting range which allows the operator to fill loose connections. It can be used to braze brass with the use of Stay-Silv® white brazing flux. Stay-Silv® 5 is not recommended for brazing steel or other ferrous metals. Medium-range alloys, Stay-Silv® 5 is useful primarily where fit-up cannot be tightly controlled.
Weight 1.1 Pounds (Lb) Width 0.625 Inches (In) Height 0.625 Inches (In) Country of Origin USA Hazardous Material No EPA Cert Required No Length 21 Inches (In) Brand Harris Fluidity Rating 3 Liquidus 1500 Silver Content 5 Solidus 1190 Temperature Melt/Flow Solidus 1190°F (643°C); Liquidus 1494 to 1506°F (812-819°C) Application For copper or brass. Used to bridge gaps where close fit-up can't be maintained. AWS Specifications Bcup-3 Color Black, Pink Composition Brazing Filler Metal - Silver 4.8-5.2; Phosphorus 5.8-6.2%; Copper Balance; Other (Total) 0.15% max.