375 ‰Description
JOINEX688D
Master alloy for the production of red 375 – 417 – 585 – 750 ‰ gold soldering sheets and wires. The resulting alloy is categorized as a hard soldering and it can be casted in mould or by continuous casting. The use is suggested with the addition of 5 % of pure silver to the master alloy.
| 375 ‰ | 417 ‰ | 585 ‰ | 750 ‰ | |
| Hardness as cast | n.d. | n.d. | n.d. | n.d. |
| Density | 12.72 g/cm3 | 13.17 g/cm3 | 14.94 g/cm3 | 16.59 g/cm3 |
| Melting Range | Solidus: 782 °C Liquidus: 932 °C |
Solidus: 785 °C Liquidus: 926 °C |
Solidus: 805 °C Liquidus: 897 °C |
Solidus: 816 °C Liquidus: 870 °C |
