PLAST693L

Master alloy for the production of red 375 – 417 – 585 ‰ gold jewellery obtained by mechanical working. The elements contained in this product ensure a high surface quality and 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. The use is suggested with the addition of 10 – 20 % of pure silver to the master alloy.

375 ‰

417 ‰

585 ‰

Hardness as cast

115 HV

101 HV

n.d.

Density

10.58 g/cm3

11.35 g/cm3

12.96 g/cm3

Melting Range

Solidus: 880 °C
Liquidus: 950 °C

Solidus: 832 °C
Liquidus: 912 °C

Solidus: 878 °C
Liquidus: 913 °C

Description

PLAST693L

	375 ‰	417 ‰	585 ‰
Hardness as cast	115 HV	101 HV	n.d.
Density	10.58 g/cm3	11.35 g/cm3	12.96 g/cm3
Melting Range	Solidus: 880 °C Liquidus: 950 °C	Solidus: 832 °C Liquidus: 912 °C	Solidus: 878 °C Liquidus: 913 °C