Common alloys for solder paste, bar and wire

Common alloys for solder paste, bar and wire
Common alloys for solder paste, bar and wire
Alloy composition
Content of Alloy
Melting point (℃)
Melting Point ℃
Tin bar
Solder Bar
Tin wire
Solder Wire
Solder power
Solder paste
Non lead alloy
Sn99.95
two hundred and thirty-two
√
√
Sn-0.7Cu
two hundred and twenty-seven
√
√
√
√
Sn-0.3Ag0.7Cu
217~227
√
√
√
√
Sn-3.0Ag0.5Cu
two hundred and seventeen
√
√
√
√
Sn-3.8Ag0.7Cu
217~218
√
√
√
√
Sn-3.9Ag0.6Cu
217~218
√
√
√
√
Sn-4.0Ag0.5Cu
217~218
√
√
√
√
Sn-3.0Ag
two hundred and twenty-one
√
Sn-3.5Ag
two hundred and twenty-one
√
√
√
√
Sn-0.3Sb0.7Cu
227~228
√
√
√
√
Sn-5Sb
two hundred and thirty-five
√
√
√
√
Sn-Cu-Ni
two hundred and twenty-seven
√
√
√
√
Sn-Cu-Ni-Ce
two hundred and twenty-seven
√
√
√
√
Sn-Ag3.0Cu0.5-Ce
two hundred and seventeen
√
√
√
√
Sn-58Bi
one hundred and thirty-eight
√
√
Sn-Ag-Bi
160~220
√
√
Sn-8Zn-3Bi
one hundred and ninety-nine
√
√
Lead alloy
Sn-37Pb
one hundred and eighty-three
√
√
√
√
Sn-40Pb
183~190
√
√
Sn-43Pb14Bi
144~163
√
√
Sn-36Pb2Ag
one hundred and seventy-nine
√
√
Sn-36.6Pb0.4Ag
one hundred and eighty-three
√
√
Sn-90Pb