Form: This Specification covers a silver-base alloy in the form of wire@ rod@ sheet@ strip@ pig@ powder@ shot@ and chips. Application: Primarily for joining ferrous metals@ including austenitic steels@ where high joint strength up to 400 oF (204 oC) is required@ and for joining nonferrous metals except those having base of aluminum or magnesium.
SAE AMS4771C-1974 history
2015SAE AMS4771J-2015 Silver Alloy, Brazing Filler Metal 50Ag - 16Cd - 15.5Zn - 15.5Cu - 3.0Ni 1170 to 1270 °F (632 to 688 °C) Solidus-Liquidus Range
2009SAE AMS4771H-2009 Silver Alloy, Brazing Filler Metal 50Ag - 16Cd - 15.5Zn - 15.5Cu - 3.0Ni 1170 to 1270 °F (632 to 688 °C) Solidus-Liquidus Range
1999SAE AMS4771H-1999 Silver Alloy, Brazing Filler Metal 50Ag 16Cd 15.5Zn 15.5Cu, 3.0Ni, 1170 to 1270°F (632 to 688°C) Solidus-Liquidus Range
1992SAE AMS4771G-1992 Silver Alloy Brazing Filler Metal 50Ag - 16Cd - 15.5Zn - 15.5Cu - 3.0Ni 1170 to 1270 Degrees F (632 to 688 Degrees C) Solidus- Liquidus Range