Alloy SSSP-2

Designation

Name The value
Designation GOST Cyrillic ССЗП-2
Designation GOST Latin CCZP-2
Transliteration SSZP-2
By chemical elements PbPbЗП-2

Description

Alloy SSSP-2 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 ≤0.8 ≤0.1 ≥85 ≤0.1 ≤15
Ag is the basis.
According to TU 117-2-2-90 the chemical composition is given for the alloy of the brand SZPP-2. The total content of the ligature (tellurium + selenium + lead, etc.) - no more than 2.0%.