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138 ℃ tin bismuth 42/58 low melting point of the low temperature alloy material products, is widely used in the electronics industry in stages welding, TV tuner, fire alarm, temperature control components, lightning protection devices, air conditioning safety protection and other industries
Wire Sn42/Bi58 is designed as a low temperature, lead-free alloy for heat sensitive electronics assembly applications. Bi58 alloy conforms and exceeds the impurity requirements of IPC-J-STD-006C and all other relevant international standards.
Specification and chemistry component
Specification | Sn42Bi58 (Sn42Bi57Ag1, Sn42Bi57.6Ag0.4 available) | |||||||||
Appearance | Lucent,no dirt on surface | |||||||||
Weight | Net:about 6kg/carton | |||||||||
Chemistry component | ||||||||||
Sn | Ag | Cu | Pb | Sb | Bi | Zn | Fe | Al | As | Cd |
42 | <0.02 | <0.02 | <0.02 | <0.02 | 58 | <0.02 | <0.02 | <0.02 | <0.03 | <0.02 |
Alloy component | Melting point | Proposion g/cm3 | Rigidity HB | Conduct heat
M.S.K | Extend
Mpa | Extend rate % | Conductivity %
|
Sn42Bi58 | 138 | 7.4 | 9 | 64 | 32 | 48 | 16.0 |
Jufeng Leadfree Solder Wire
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