Form This specification covers a nickel alloy in the form of wire@ rod@ strip@ foil@ tape@ and powder and a viscous mixture (paste) of the powder in a suitable binder and procured in inch/pound units. Application This filler metal has been used typically for joining corrosion and heat-resistant steels and alloys requiring corrosion and oxidation-resistant joints with good strength at elevated temperatures@ but usage is not limited to such applications. Also may be used as a corrosion and oxidation-resistant hard coating.
SAE AMS4778L-2019 history
2019SAE AMS4778L-2019 Nickel Alloy@ Brazing Filler Metal 92Ni - 4.5Si - 3.1B 1800 to 1900 °F Solidus-Liquidus Range (UNS N99630)
2013SAE AMS4778K-2013 Nickel Alloy, Brazing Filler Metal 92Ni 4.5Si 3.1B, 1800 to 1900°F Solidus-Liquidus Range
2012SAE AMS4778J-2012 Nickel Alloy Brazing Filler Metal 92Ni 4.5Si 3.1B, 1800 to 1900°F Solidus-Liquidus Range
2006SAE AMS4778H-2006 Nickel Alloy, Brazing Filler Metal 92Ni - 4.5Si - 3.1B 1800 to 1900 °F Solidus-Liquidus Range
2002SAE AMS4778H-2002 Nickel Alloy Brazing Filler Metal 92Ni 4.5Si 3.1B, 1800 to 1900°F Solidus-Liquidus Range
2000SAE AMS4778G-2000 Nickel Alloy, Brazing Filler Metal 92Ni - 4.5Si - 3.1B 1800 to 1900 °F Solidus-Liquidus Range
1995SAE AMS4778G-1995 Nickel Alloy@ Brazing Filler Metal 92Ni - 4.5Si - 3.1B 1800 to 1900 Degrees F Solidus-Liquidus Range (UNS N99630)
1994SAE AMS4778F-1994 NICKEL ALLOY@ BRAZING FILLER METAL 92Ni - 4.5Si - 3.1B 1800 to 1900 degrees Solidus-Liquidus Range (UNS N99630)
1992SAE AMS4778E-1992 Nickel Alloy Brazing Filler Metal 92Ni - 4.5Si - 3.1B 1800 to 1900 °F Solidus-Liquidus Range (UNS N99630)
1989SAE AMS4778D-1989 Brazing Filler Metal@ Nickel Alloy 92Ni - 4.5Si - 3.1B 1800° to 1900 °F Solidus-Liquidus Range (UNS N99630)