STAR497N

Universal master alloy for the production of 800 – 930 ‰ sterling silver 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.

800 ‰

930 ‰

Hardness as cast

n.d.

78 HV

Density

10.17 g/cm3

10.31 g/cm3

Melting Range

Solidus: 733 °C
Liquidus: 831 °C

Solidus: 793 °C
Liquidus: 891 °C

Description

STAR497N

	800 ‰	930 ‰
Hardness as cast	n.d.	78 HV
Density	10.17 g/cm3	10.31 g/cm3
Melting Range	Solidus: 733 °C Liquidus: 831 °C	Solidus: 793 °C Liquidus: 891 °C