Ag45Sn is a low melting, cadmium-free, silver brazing alloy with excellent flow characteristics.
It can be used to join ferrous, non ferrous and dissimilar metals and alloys with close joint clearances, such as stell, stainless steel, copper, copper alloys, nickel, nickel alloys.
Nominal Composition ( weight % ) - Ag 45, Cu 20, Zn 33, Sn 2.
Physical and technical properties :
- melting rande (solidus-liquidus) - 680-760 c
- brazing temperature - ~690 c
- density - 8,8 g/cm3
- tensile strenght (filler metal) - 43kg/mm2
- recommended joint gap - 0.05-0.15mm
- continuous service joint operating temp. - -200/+200 c
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