750 ‰Description
SPARK604HP
Master alloy for the production of white palladium based 750 ‰ gold jewellery obtained by investment casting. The elements contained in this product ensure a high deoxidation in casting and a high surface quality, making it suitable for castings with and without stones in place. The use is suggested with the addition of 30 – 52 % of pure palladium to the master alloy.
| 750 ‰ | 750 ‰ | |||
| Hardness as cast | n.d. | 160 HV | ||
| Density | 15.72 g/cm3 | 16.06 g/cm3 | ||
| Melting Range | Solidus: 983 °C Liquidus: 1062 °C |
Solidus: 925 °C Liquidus: 1112 °C |
