锡膏锡条锡线常用合金
| 合金成份 Content of Alloy | 熔点℃ Melting Point ℃ | 锡条 Solder Bar | 锡线 Solder Wire | 锡粉Solder Power | 锡膏Solder Paste |
| 无铅合金 Non-Lead Alloy | |||||
| Sn99.95 | 232 | √ | √ | | |
| Sn-0.7Cu | 227 | √ | √ | √ | √ |
| Sn-0.3Ag0.7Cu | 217~227 | √ | √ | √ | √ |
| Sn-3.0Ag0.5Cu | 217 | √ | √ | √ | √ |
| Sn-3.8Ag0.7Cu | 217~218 | √ | √ | √ | √ |
| Sn-3.9Ag0.6Cu | 217~218 | √ | √ | √ | √ |
| Sn-4.0Ag0.5Cu | 217~218 | √ | √ | √ | √ |
| Sn-3.0Ag | 221 | √ | | | |
| Sn-3.5Ag | 221 | √ | √ | √ | √ |
| Sn-0.3Sb0.7Cu | 227~228 | √ | √ | √ | √ |
| Sn-5Sb | 235 | √ | √ | √ | √ |
| Sn-Cu-Ni | 227 | √ | √ | √ | √ |
| Sn-Cu-Ni-Ce | 227 | √ | √ | √ | √ |
| Sn-Ag3.0Cu0.5-Ce | 217 | √ | √ | √ | √ |
| Sn-58Bi | 138 | | | √ | √ |
| Sn-Ag-Bi | 160~220 | | | √ | √ |
| Sn-8Zn-3Bi | 199 | | | √ | √ |
| 有铅合金 Lead alloy | |||||
| Sn-37Pb | 183 | √ | √ | √ | √ |
| Sn-40Pb | 183~190 | √ | √ | | |
| Sn-43Pb14Bi | 144~163 | | | √ | √ |
| Sn-36Pb2Ag | 179 | | | √ | √ |
| Sn-36.6Pb0.4Ag | 183 | | | √ | √ |
| Sn-90Pb | | | | | |
公安机关备案号：
