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Brass Lc37mc2s2k

Brass LSdh Brass ЛЦ40Сd (ЛС59-1ЛД) Brass LC40S (LS59-1L) Brass ЛЦ40Мц3Ж (ЛМцЖ55-3-1) Brass ЛЦ40Мц3А Brass ЛЦ40Мц1,5 (ЛМц58-2L) Brass LC40AJ Brass ЛЦ38Мц2С2 Brass ЛЦ37Мц2С2К Brass LC30A3 (LA67-2,5) Brass ЛЦ25С2 Brass LC23A6Zh3Mz2 Brass ЛЦ16К4 (ЛК80-3L) Brass ЛЦ14К3С3 Brass LC10 (L90L) Brass LSch LSd brass LS Brass Brass VOC Brass LMZSCA Brass LMZSC Brass LMZS (LMZS58-2-2) Brass LMZKA Brass LMZh LKS Brass Brass LK2 Brass LK1 Brass LC Brass LAMZ (LAMZ66-6-3-2) Brass LA

Designation

Name The value
Designation GOST Cyrillic ЛЦ37Мц2С2К
Designation GOST Latin LTs37Mts2C2K
Transliteration LTs37Mts2S2K
The chemical elements ЛZn37Mn2Pb2

Description

Brass Lc37mc2s2k used: for the manufacture of anti-friction casting parts, valves.

Note

Brass manganese-lead-silicon.

Standards

Name Code Standards
Non-ferrous metals, including rare metals, and their alloys В51 GOST 17711-93, GOST Р 50425-92

Chemical composition

Standard P Mn Si Ni Fe Cu As Al Zn Sn Sb Pb Bi
GOST 17711-93 ≤0.1 1.5-2.5 0.5-1.3 ≤1 ≤0.7 57-60 ≤0.05 ≤0.7 The rest ≤0.6 ≤0.1 1.5-3 ≤0.01
Zn is the basis.
According to GOST 17711-93 the total share of impurities should be ≤ 1.7%. Impurities not specified are taken into account in the total amount of impurities. The mass fraction of nickel in brass is allowed at the expense of copper and is not included in the sum of impurities.

Mechanical characteristics

σB, MPa d5, % Brinell hardness number, MPa
Castings on OST 1 90077-72
≥343 ≥2 ≥110

Description mechanical marks

Name Description
σB Limit short-term strength
d5 Elongation after rupture

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