Form: This specification covers a manganese alloy in the form of powder and a viscous mixture (paste) of the powder in a suitable binder. Application: Primarily for joining corrosion and heat resistant steels and alloys where good ductility and moderate heat resistance are required.
SAE AMS4780C-1991 history
2021SAE AMS4780H-2021 Manganese Alloy, Brazing Filler Metal 66Mn - 16Ni - 16Co - 0.80B 1770 to 1875 °F (966 to 1024 °C) Solidus-Liquidus Range (UNS M26800)
2018SAE AMS4780G-2018 Manganese Alloy@ Brazing Filler Metal 66Mn - 16Ni - 16Co - 0.80B 1770 to 1875 °F (966 to 1024 °C) Solidus-Liquidus Range (UNS M26800)
2012SAE AMS4780F-2012 Manganese Alloy, Brazing Filler Metal 66Mn 16Ni 16Co 0.80B, 1770 to 1875°F (966 to 1024°C) Solidus-Liquidus Range
2007SAE AMS4780E-2007 Manganese Alloy, Brazing Filler Metal 66Mn - 16Ni - 16Co - 0.80B 1770 to 1875 °F (966 to 1024 °C) Solidus-Liquidus Range
1998SAE AMS4780E-1998 Manganese Alloy, Brazing Filler Metal 66Mn - 16Ni - 16Co - 0.80B 1770 to 1875 °F (966 to 1024 °C) Solidus-Liquidus Range UNS M26800
1992SAE AMS4780D-1992 Manganese Alloy Brazing Filler Metal 66Mn - 16Ni - 16Co - 0.80B 1770 to 1875 Degrees F (965 to 1024 Degrees C) Solidus-Liquidus Range (UNS M26800)