375 ‰Description
SPARK317L
Master alloy for the production of yellow 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 | 117 HV | 113 HV | 135 HV | |
| Density | 11.06 g/cm3 | 11.39 g/cm3 | 12.89 g/cm3 | |
| Melting Range | Solidus: 801 °C Liquidus: 880 °C |
Solidus: 789 °C Liquidus: 865 °C |
Solidus: 818 °C Liquidus: 868 °C |
