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Silver SRA-2

Designation

Name The value
Designation GOST Cyrillic СрА-2
Designation GOST Latin CpA-2
Transliteration SrA-2
The chemical elements AgAl-2

Description

Silver SRA-2 is used: for the manufacture of small bars of silver, intended for commercial and other purposes.

Note

The silver refined.

Standards

Name Code Standards
Non-ferrous metals, including rare metals, and their alloys В51 GOST 28595-90, TU 117-1-707-94

Chemical composition

Standard Fe Sb Pb Bi Ag Te Au
GOST 28595-90 ≤0.002 ≤0.002 ≤0.003 ≤0.002 ≥99.98 ≤0.004 ≤0.0006
Ag is the basis.
According to GOST 28595-90 the total content of platinum and palladium is ≤ 0.0010%. Mass fractions of zinc, rhodium and copper impurities are not normalized, but are determined. The sum of all detectable impurities is ≤ 0.020%.

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