SAE AMS4787C-1990
BRAZING FILLER METAL@ HIGH TEMPERATURE 82Au - 18Ni 1740°F (949°C) Solidus-Liquidus Temperature (UNS P00820)

Standard No.

SAE AMS4787C-1990

Release Date

1990

Published By

SAE - SAE International

Status

Be replaced 1992-01

Replace By

SAE AMS4787D-1992

Latest

SAE AMS4787H-2022

Scope

Form: This specification covers a gold-nickel alloy in the form of wire@ rod@ sheet@ strip@ foil@ plg@ power@ shot@ and chips and a viscous mixture (paste) of powder in a suitable binder. Application: Primarily for joining corrosion and heat resistant steels and alloys requiring corrosion and oxidation resistant joints with good strength up to 1300??(704??. This filler metal is normally used for brazing. without flux@ using a protective atmosphere. Safety - Hazardous Materials: While the materials@ methods@ applications@ and processes described or referenced in this specification may involve the use of hazardous materials@ this specification does not address the hazards which may be involved in such use. It is the sole responsibility of the user to ensure familiarity with the safe and proper use of any hazardous materials and to take necessary precautionary measures to ensure the health and safety of all personnel involved.

SAE AMS4787C-1990 history

• 2022 SAE AMS4787H-2022 Gold-Nickel Alloy, Brazing Filler Metal, High Temperature 82Au - 18Ni 1740 °F (949 °C) Solidus-Liquidus Temperature
• 2017 SAE AMS4787G-2017 Gold-Nickel Alloy, Brazing Filler Metal, High Temperature, 82Au 18Ni, 1740°F (949°C) Solidus-Liquidus Temperature
• 2008 SAE AMS4787F-2008 Gold-Nickel Alloy, Brazing Filler Metal, High Temperature 82Au - 18Ni 1740 °F (949 °C) Solidus-Liquidus Temperature
• 2000 SAE AMS4787F-2000 Gold-Nickel Alloy, Brazing Filler Metal, High Temperature, 82Au 18Ni, 1740°F (949°C) Solidus-Liquidus Temperature
• 1999 SAE AMS4787E-1999 Gold-Nickel Alloy@ Brazing Filler Metal@ High Temperature 82Au - 18Ni 1740 Degrees F (949 Degrees C) Solidus-Liquidus Temperature (UNS P00820)
• 1992 SAE AMS4787D-1992 Gold-Nickel Alloy Brazing Filler Metal@ High Temperature 82Au - 18Ni 1740 Degrees F (949 Degrees C) Solidus- Liquidus Temperature
• 1990 SAE AMS4787C-1990 BRAZING FILLER METAL@ HIGH TEMPERATURE 82Au - 18Ni 1740°F (949°C) Solidus-Liquidus Temperature (UNS P00820)
• 1984 SAE AMS4787B-1984 BRAZING FILLER METAL@ HIGH TEMPERATURE 82Au - 18Ni@ 1740°F (950°C) Solidus-Liquidus Temperature (UNS P00820)
• 1978 SAE AMS4787A-1978 BRAZING FILLER METAL@ HIGH TEMPERATURE 82Au - 18Ni 1740°F (950°C) Solidus-Liquidus Temperature (UNS P00820)
• 1971 SAE AMS4787-1971 BRAZING FILLER METAL@ HIGH TEMPERATURE 82Au - 18Ni