SPARK313L

Master alloy for the production of red 375 – 417 – 585 ‰ 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 ‰

417 ‰

585 ‰

Hardness as cast

115 HV

112 HV

133 HV

Density

11.17 g/cm3

11.53 g/cm3

12.98 g/cm3

Melting Range

Solidus: 825 °C
Liquidus: 937 °C

Solidus: 845 °C
Liquidus: 927 °C

Solidus: 875 °C
Liquidus: 908 °C

Description

SPARK313L

	375 ‰	417 ‰	585 ‰
Hardness as cast	115 HV	112 HV	133 HV
Density	11.17 g/cm3	11.53 g/cm3	12.98 g/cm3
Melting Range	Solidus: 825 °C Liquidus: 937 °C	Solidus: 845 °C Liquidus: 927 °C	Solidus: 875 °C Liquidus: 908 °C