Historical
SAE AMS 4788A-1992 (SAE AMS4788A-1992)
Silver Alloy Brazing Filler Metal 50Ag 28Zn 20Cu 2.0Ni 1220 to 1305\mDF (660 to 707\mDC) Solidus-Liquidus Range ( Reaffirmed: Sep 2000 Jun 2009 )
The specification covers a silver alloy in the form of wire, rod, sheet, strip, foil, pig, powder, shot, and chips, and a viscous mixture (paste) of powder in a suitable binder. Primarily for joining ferrous metals, particularly austenitic steels and alloys, where high joint strength up to 400 \mDF (204 \mDF) is required, and for joining nonferrous metals except those having a base of aluminum or magnesium.
CONTENT PROVIDER
Society of Automotive Engineers [sae]
Society of Automotive Engineers [sae]