Friday, 2 January 2015

Solder Alloys, 1

Common Alloys of Solder with Melting Ranges:

   % tin    % lead    % silver     melting range
20 80        183-275C
30 70     183-255C
40 60        183-234C
50 50     183-212C
60 40     183-188C
63 37     183-183C
62 36 2     179C
45 54 1     177-210C
62 36 2     179C