| SOFT SOLDERS |
Soft solders are ideal for use on white metals and base metal applications where low temperature is more important than joint strength. All soft solders are silver in color. Below is a listing of our more popular soft solders.
| NAME | NOMINAL COMPOSITION | SOLIDUS | LIQUIDUS | ||||||
| Sn | Ag | Sb | Pb | Bi | oF | oC | oF | oC | |
| *4314 | 43 | 43 | 14 | 289 | 143 | 325 | 163 | ||
| *6236 | 62 | 2 | 36 | 354 | 180 | 354 | 180 | ||
| *6337 | 63 | 37 | 361 | 183 | 361 | 183 | |||
| *6040 | 60 | 40 | 361 | 183 | 374 | 190 | |||
| *5050 | 50 | 50 | 361 | 183 | 421 | 216 | |||
| 1000 | 100 | 449 | 232 | 449 | 232 | ||||
| 9640 | 96.5 | 3.5 | 430 | 221 | 430 | 221 | |||
| 9551 | 95 | 5 | 452 | 233 | 464 | 240 | |||
| 9550 | 95 | 5 | 430 | 221 | 473 | 245 | |||
* These solders contain lead