Alloy Clsrm 58,3-30 (Clsrm 583-300)

Designation

Name The value
Designation GOST Cyrillic ЗлСрМ 58,3-30
Designation GOST Latin ZlCpM 58,3-30
Transliteration ZlSrM 583-30
By chemical elements AuAgCu 58,3-30
Name The value
Designation GOST Cyrillic ЗлСрМ 583-300
Designation GOST Latin ZlCpM 583-300
Transliteration ZlSrM 583-300
By chemical elements AuAgCu 583-300

Description

Alloy Clsrm 58,3−30 used: for the production of jewellery and sliding contacts.

Note

The gold-silver-copper alloy.

Standards

Name Code Standards
Sheets and strips В53 GOST 24552-81
Classification, nomenclature and General rules В50 GOST 6563-75
Non-ferrous metals, including rare, and their alloys В51 GOST 6835-80

Chemical composition

Standard Fe Cu Sb Pb Bi Ag Au
GOST 6835-80 ≤0.15 11.2-12.2 ≤0.005 ≤0.005 ≤0.005 29.5-30.5 58-58.6
Au is the base.
According to GOST 6835-80 the amount of normalized impurities is ≤ 0.160%.

Physical characteristics

Temperature r, kg/m3
20 13920

A description of the physical symbols

Name Description
r Density