375 ‰Description
STAR385L
Universal master alloy for the production of white nickel and palladium free 375 – 417 – 585 ‰ gold jewellery obtained by investment casting and mechanical working. The elements contained in this product ensure a high surface quality in investment casting, while in mechanical working a high deformation capability thanks the small grain structure, making it suitable for the production of hand and machine made hollow and solid chains, deep drawn items and tube.
| 375 ‰ | 417 ‰ | |||
| Hardness as cast | 104 HV | 115 HV | ||
| Density | 12.26 g/cm3 | 12.48 g/cm3 | ||
| Melting Range | Solidus: 805 °C Liquidus: 893 °C |
Solidus: 815 °C Liquidus: 905 °C |
