Description
SPARK498
Master alloy for the production of 930 ‰ sterling silver 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.
| 930 ‰ | ||||
| Hardness as cast | 80 HV | 69 HV | ||
| Density | 8.79 g/cm3 | 10.31 g/cm3 | ||
| Melting Range | Solidus: 970 °C Liquidus: 1080 °C |
Solidus: 772 °C Liquidus: 902 °C |
Technical Data Sheet
