Silver brazing material is a structure alloy based on silver or silver-base solid solution. Sanhuan silver-copper brazing alloy, with good processing property, low melting point, good wetting ability and gapfilling ability, intensive joint, good plasticity and electical conductivity and good corrosion resistance, can be used to braze all ferrous metals and non-ferrous metals except Aluminum, Magnesium and other metals of low melting point.

The silver-base brazing material we usually use is added zinc, stannum, nickel to form ternary or multi-element alloys in order to lower solders' melting point and reduce cost. For example, adding nickle to the silver-based brazing alloys can improve its heat resistance property, corrosion resistance property and wetting ability.