Description
SPARK318L
Master alloy for the production of yellow 375 ‰ 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.
| 375 ‰ | ||||
| Hardness as cast | 132 HV | |||
| Density | 10.9 g/cm3 | |||
| Melting Range | Solidus: 800 °C Liquidus: 890 °C |


375 ‰