Bronze БрСу6С12Ф0,3 (ВБ23)

Designation

Name The value
Designation GOST Cyrillic БрСу6С12Ф0,3
Designation GOST Latin BpCu6C12F0,3
Transliteration BrSu6S12F03
By chemical elements BaSb6Pb12P0,3
Name The value
Designation GOST Cyrillic ВБ23
Designation GOST Latin BB23
Transliteration VB23
By chemical elements ВBe23

Description

Bronze БрСу6С12Ф0,3 is used: for the production of rebar and shaped castings for critical applications.

Standards

Name Code Standards
Non-ferrous metals, including rare, and their alloys В51 OST 1 90054-72

Chemical composition

Standard P Si Ni Fe Cu As Al Zn Sn Sb Pb Bi
OST 1 90054-72 0.1-0.3 ≤0.02 ≤0.5 ≤0.3 Rest ≤0.1 ≤0.02 ≤0.3 ≤0.5 4.5-6 10-14 ≤0.025
Cu is the basis.
The total fraction of impurities (elements with a content of ≤) is 1.2%. Impurities that are not regulated by the table are included in the total amount of impurities.

Mechanical properties

σU, MPa d5, % HB, MPa
Without heat treatment
≥147 ≥2 ≥60

Description mechanical marks

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

Physical characteristics

Temperature Е, HPa r, kg/m3 l, W/(m · °C)
20 784 8000 46

A description of the physical symbols

Name Description
l Coefficient of thermal conductivity
R UD. the resistivity