585 ‰Description
STAR213
Universal master alloy for the production of white 585 – 750 ‰ 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.
| 585 ‰ | 750 ‰ | |||
| Hardness as cast | 130 HV | 170 HV | ||
| Density | 12.71 g/cm3 | 14.68 g/cm3 | ||
| Melting Range | Solidus: 902 °C Liquidus: 945 °C |
Solidus: 884 °C Liquidus: 912 °C |
