Soft soldering

SOFT SOLDERING
Aurall type: Composition Melting point Specifications Comments Flux
Ag Cu Zn Cd SN Pb Solid Liquid EN 29453: 2001
722 5 - 16.5 78.5 - - 270 285 Fluid alloys, at a low melting point, excellent tensile strength.
Particularly suitable for the food and plumbing sectors, for joining copper and its alloys, stainless steel etc.
707
707 4 - - - 96 - 221 224 S-Sn96 Ag4
707/3 3 - 97 221 225 S-Sn97 Ag4
732 0.5 4 95.5 225 258 -
707/5 5 - 95 221 225 S-Sn95 Sb5
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