Alloy SSSP-1

Designation

Name The value
Designation GOST Cyrillic ССЗП-1
Designation GOST Latin CCZP-1
Transliteration SSZP-1
By chemical elements PbPbЗП-1

Description

Alloy SSSP-1 is used: for extraction of the ingots of the alloy of precious metals.

Note

SSSP is an alloy of silver and gold produced by enterprises of the industry polymetallic (lead-zinc).

Standards

Name Code Standards
Non-ferrous metals, including rare, and their alloys В51 TU 117-2-2-90

Chemical composition

Standard Pb Se Ag Te Au
TU 117-2-2-90 ≤0.3 ≤0.1 ≥90 ≤0.1 ≤10
Ag is the basis.
According to TU 117-2-2-90 the chemical composition is given for the alloy of the brand SZZP-1. The total content of palladium and rhodium is no more than 0.20%. The total content of the ligature (tellurium + selenium + lead, etc.) is no more than 1.5%.