PLAST685L

Master alloy for the production of yellow 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

103 HV

122 HV

Density

11.07 g/cm3

11.36 g/cm3

12.83 g/cm3

Melting Range

Solidus: 819 °C
Liquidus: 908 °C

Solidus: 894 °C
Liquidus: 918 °C

Solidus: 854 °C
Liquidus: 894 °C

Description

PLAST685L

	375 ‰	417 ‰	585 ‰
Hardness as cast	115 HV	103 HV	122 HV
Density	11.07 g/cm3	11.36 g/cm3	12.83 g/cm3
Melting Range	Solidus: 819 °C Liquidus: 908 °C	Solidus: 894 °C Liquidus: 918 °C	Solidus: 854 °C Liquidus: 894 °C