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SOLDER.TXT
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1989-03-07
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SOFT SOLDERS FOR STAINLESS STEEL INDUSTRIAL SHEET METAL WORK
Common Nominal Short-time bulk Density Melting Range Max. Serv.
Name Comp. % Solder Strength (Lb./ Melts Flows Temp. °F
Sn Pb Sb Ag Tensile Shear cu.in.) °F °F
Fifty-
Fifty 50 50 __ __ 6,000 5,200 0.321 361 421 200
Sixty-
Forty 60 40 __ __ 7,600 5,600 0.308 361 374 200
Pure
Tin 100 __ __ __ 1,700 1,800 0.263 450 450 200
Tin-
Antimony 95 __ 5 __ 5,900 6,000 0.260 452 464 350
Tin-
Silver 96 __ __ 4 Note 1 Note 1 0.266 430 430 350
Note 1. The short-time bulk solder strength of tin-silver solder is similar to
tin-antimony solder. Soldered joints made with either tin-antimony or tin-
silver solder have a much higher long-time tensile-shear strength than joints
made with tin-lead or pure tin solder.