Description
SPARK305HB
Master alloy for the production of yellow 875 – 917 ‰ 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.
| 917 ‰ | ||||
| Hardness as cast | 94 HV | |||
| Density | 17.45 g/cm3 | |||
| Melting Range | Solidus: 924 °C Liquidus: 951 °C |

917 ‰