Description
SPARK478
Master alloy for the production of 800 – 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.
| 800 ‰ | 930 ‰ | |||
| Hardness as cast | n.d. | 69 HV | ||
| Density | 10.09 g/cm3 | 10.21 g/cm3 | ||
| Melting Range | Solidus: n.d. °C Liquidus: 830 °C |
Solidus: 800 °C Liquidus: 900 °C |

800 ‰