Bronze БрА10Мц2 (Bramc10-2)

Designation

Name The value
Designation GOST Cyrillic БрА10Мц2
Designation GOST Latin BpA10Mts2
Transliteration BrA10Mts2
By chemical elements BaAl10Mn2
Name The value
Designation GOST Cyrillic БрАМц10-2
Designation GOST Latin BpAMts10-2
Transliteration BrAMts10-2
By chemical elements BaAlMn10-2

Description

Bronze БрА10Мц2 used: for the manufacture of billets and shaped castings of parts of shipbuilding.

Note

Bronze has a high resistance to alternating loads.

Standards

Name Code Standards
Non-ferrous metals, including rare, and their alloys В51 GOST 18175-78

Chemical composition

Standard P Mn Si Fe Cu Al Zn Sn Pb
GOST 18175-78 ≤0.01 1.5-2.5 ≤0.1 ≤0.5 Rest 9-11 ≤1 ≤0.1 ≤0.03
Cu is the basis.
According to GOST 18175-78, the total mass fraction of normalized impurities is ≤ 1.70%. As agreed by the manufacturer with the consumer, the content of impurities of arsenic and antimony can be normalized. The mass fraction of nickel is allowed up to 0.50% without taking it into account in the total amount of impurities.

Mechanical properties

Section, mm σU, MPa d5, % HB, MPa
Casting in a metal mold in the state of delivery
450-550 10-14 100-120

Description mechanical marks

Name Description
σU Limit short-term strength
d5 Elongation after rupture
HB Brinell hardness number