Brass Lmczh

Designation

Name The value
Designation GOST Cyrillic ЛМцЖ
Designation GOST Latin LMtsZh
Transliteration LMtsG
By chemical elements ЛMnFe

Description

Brass Lmczh used: for the manufacture of a simple part configurations for critical applications and valves for naval shipbuilding; simple large castings for propellers, engines etc.

Note

Brass stamps Lmczh is a charging material for the melting of brass stamps Lc40mc3zh.

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 ≤0.05 3-4 ≤0.2 ≤0.5 0.5-1.5 53-58 ≤0.05 ≤0.6 Rest ≤0.5 ≤0.1 ≤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 ≤1.70%.