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Bronze Brof6,5-0,4

Designation

Name The value
Designation GOST Cyrillic БрОФ6,5-0,4
Designation GOST Latin BpOF6,5-0,4
Transliteration BrOF65-04
The chemical elements BaSnP6,5-0,4

Description

Bronze Brof6,5−0,4 is used: for the manufacture of wire intended for the production of nets paper machines in the pulp and paper industry; tapes and bands; springs and other machinery parts.

Standards

Name Code Standards
Non-ferrous metals, including rare metals, and their alloys В51 GOST 28873-90, GOST 5017-2006
Sheets and stripes В53 TU 48-21-504-83
Wire of non-ferrous metals and their alloys В74 TU 48-21-95-72

Chemical composition

Standard S P Si Ni Fe Cu Al Zn Sn Sb Pb Bi Mg
GOST 5017-2006 ≤0.007 0.26-0.4 ≤0.005 ≤0.2 ≤0.02 The rest ≤0.002 ≤0.3 6-7 ≤0.002 ≤0.02 ≤0.002 ≤0.007
Cu is the basis.
According to GOST 5017-2006, the total content of other impurities (not specified in the chemical composition) should be ≤ 0.10%.

Mechanical characteristics

σB, MPa d5, %
Castings according to GOST 2685-75
300-450 60-70
700-800 7-10

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) R, НОм · м
20 112 8700 714 160

A description of the physical symbols

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

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