PRIMA313L

Master alloy for the production of yellow 375 – 417 – 585 ‰ gold jewellery obtained by investment casting. This product, thanks to its complex composition made of numerous different special elements, ensures an extreme level of deoxidation, an extreme surface quality, an enhanced fluidity and a long lasting of this features also after many reuses of casting scraps, making it the most advanced solution for castings with and without stones in place.

375 ‰

417 ‰

585 ‰

Hardness as cast

106 HV

105 HV

124 HV

Density

10.97 g/cm3

11.35 g/cm3

12.81 g/cm3

Melting Range

Solidus: 825 °C
Liquidus: 906 °C

Solidus: 818 °C
Liquidus: 902 °C

Solidus: 824 °C
Liquidus: 873 °C

Description

PRIMA313L

	375 ‰	417 ‰	585 ‰
Hardness as cast	106 HV	105 HV	124 HV
Density	10.97 g/cm3	11.35 g/cm3	12.81 g/cm3
Melting Range	Solidus: 825 °C Liquidus: 906 °C	Solidus: 818 °C Liquidus: 902 °C	Solidus: 824 °C Liquidus: 873 °C