Alloy | Composition | Solidus | Liquidus | Specific weight | Special advantage |
LFM-22 H | Sn-0.7Cu | 227°C | 227°C | 7.3 | Sn-Ag eutectic |
LFM-48 H* | Sn-3.0Ag-0.5Cu | 217°C | 220°C | 7.4 | SAC305 alloy |
LFM-59 H* | Sn-3.0Cu | 227°C | 312°C | 7.3 | Minimizes Cu leaching |
LFM-62 H * | Sn-3.0Cu-0.5Ni | 228°C | 394°C | 7.4 | Minimizes Cu leaching |
LFM-86 H | Sn-0.3Ag-0.7Cu | 217°C | 228°C | 7.4 | SAC with low silver |
*Solid wire without flux available