SAE AMS4770L
SAE AMS4770L
Silver Alloy Brazing Filler Metal 50Ag - 18Cd - 16.5Zn - 15.5Cu 1160 to 1175 °F (627 to 635 °C) Solidus-Liquidus Range (Stabilized: Dec 2015)
standard by SAE International, 12/08/2015