Brass Lmcsk

Designation

Name The value
Designation GOST Cyrillic ЛМцСК
Designation GOST Latin LMtsCK
Transliteration LMtsSK
By chemical elements ЛMnPb

Description

Brass Lmcsk used: for the manufacture of parts of hydraulic pumps.

Standards

Name Code Standards
Secondary non-ferrous metals, alloys, and waste В57 GOST 1020-97
Bars В55 TU 48-26-56-85

Chemical composition

Standard P Mn Si Ni Fe Cu As Al Zn Sn Sb Pb Bi
GOST 1020-97 ≤0.1 1.5-2.5 0.5-1.3 ≤1 ≤0.6 57-60 ≤0.05 ≤0.7 Rest ≤0.6 ≤0.1 1.5-3 ≤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 ≤1.70%.