Brass Lmcka

Designation

Name The value
Designation GOST Cyrillic ЛМцКА
Designation GOST Latin LMtsKA
Transliteration LMtsKA
By chemical elements ЛMnCo

Description

Brass lmcka 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 58.5-61.5 ≤0.05 0.75-1.5 Rest ≤0.2 ≤0.03 ≤0.5 ≤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%.