Bars/Wires Containing Lead

                            

Standard Sn (%)	Melting point(℃)	Specific gravity	Applications
95 Sn	183 ~ 224	7.4	Special uses, tableware, etc.
65 Sn	183 ~ 186	8.3	PCB's, wiring of communications devices
63 Sn	183	8.4
60 Sn	183 ~ 190	8.5
55 Sn	183 ~ 203	8.7	General electrical wiring ,manufacturing of cans and radiators
50 Sn	183 ~ 215	8.9
45 Sn	183 ~ 227	9.1
40 Sn	183 ~ 238	9.3	Radiators ,manufacturing of cans ,plumbing
38 Sn	183 ~ 242	9.4
35 Sn	183 ~ 248	9.5
30 Sn	183 ~ 258	9.7
20 Sn	183 ~ 279	10.2	Light bulbs
10 Sn	268 ~ 301	10.7
5 Sn	300 ~ 314	11.0	For high-temperature applications
2 Sn	316 ~ 322	11.2