STAR725A

Universal master alloy for the production of white palladium based 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

115 HV

162 HV

Density

14.43 g/cm3

15.70 g/cm3

Melting Range

Solidus: 981 °C
Liquidus: 1088 °C

Solidus: 953 °C
Liquidus: 1002 °C

Description

STAR725A

	585 ‰	750 ‰
Hardness as cast	115 HV	162 HV
Density	14.43 g/cm3	15.70 g/cm3
Melting Range	Solidus: 981 °C Liquidus: 1088 °C	Solidus: 953 °C Liquidus: 1002 °C