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Bronze БрСу6Ф0,9 (ВБ24)

Designation

Name The value
Designation GOST Cyrillic БрСу6Ф0,9
Designation GOST Latin BpCu6F0,9
Transliteration BrSu6F09
The chemical elements BaSb6P0,9
Name The value
Designation GOST Cyrillic ВБ24
Designation GOST Latin BB24
Transliteration VB24
The chemical elements ВBe24

Description

Bronze БрСу6Ф0,9 apply: for casting parts with simple shapes, working in difficult conditions.

Standards

Name Code Standards
Non-ferrous metals, including rare metals, 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 0.4-0.9 ≤0.02 ≤0.5 ≤0.3 The rest ≤0.1 ≤0.02 ≤0.3 ≤0.5 4.7-6.2 ≤0.5 ≤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 characteristics

σB, MPa d5, % Brinell hardness number, MPa
Without heat treatment
≥216 ≥5 ≥80

Description mechanical marks

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

Physical characteristics

Temperature Е, ГПа r, кг/м3 l, Вт/(м · °С)
20 931 8500 46

A description of the physical symbols

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

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