Brass Lmcska

Designation

Name The value
Designation GOST Cyrillic ЛМцСКА
Designation GOST Latin LMtsCKA
Transliteration LMtsSKA
By chemical elements ЛMnPbCo

Description

Brass lmcska used: for the manufacture of parts of automotive industry.

Standards

Name Code Standards
Secondary non-ferrous metals, alloys, and waste В57 GOST 1020-97

Chemical composition

Standard P Mn Si Ni Fe Cu As Al Zn Sn Sb Pb Bi
GOST 1020-97 ≤0.03 2-3 0.5-1.3 ≤1 ≤0.6 58-61 ≤0.05 0.7-1.5 Rest ≤0.2 ≤0.03 1.5-2.5 ≤0.01
Zn is the basis.
In the mass fraction of copper, nickel can be included, in which case nickel is not taken into account in the sum of the impurities.
Total total content of impurities is ≤1.30%.