375 ‰Description
SPARK212
Master alloy for the production of white 375 – 417 – 585 ‰ 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.
| 375 ‰ | 417 ‰ | 585 ‰ | ||
| Hardness as cast | 113 HV | 105 HV | 125 HV | |
| Density | 10.85 g/cm3 | 10.85 g/cm3 | 12.66 g/cm3 | |
| Melting Range | Solidus: 938 °C Liquidus: 1011 °C |
Solidus: 938 °C Liquidus: 1011 °C |
Solidus: 900 °C Liquidus: 945 °C |
