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Bronze Brsu3n3c3s20f

Bronze БрА9Ж4Н4Мц1 (БрАЖНМц9-4-4-1) Bronze VBr3 Bronze BrSu6F0.9 (VB24) Bronze BrSu6C12F0.3 (VB23) Bronze BrSu6N2Ts1 (VB24H) Bronze BrSu4N5C3C20F0.3 (VBr2) Bronze BrSu3NTs3C20F0.2 (VB23NTs) BrSu3N3C3S20F bronze Bronze BrSu3NTs3C20K0.6F0.2 (VB23NTsK) Bronze BrS60H2,5 Bronze BrS3C30 (BrSS3-30) Bronze BrS30 Bronze БрО1С22 (БрОС1-22) Bronze БрА9Мц2Л (БрАМц9-2Л) Bronze БрА9Ж4Н4 (БрАЖН9-4-4) Bronze БрААЖ9Ж3Л (БрАЖ9-4Л) Bronze БрА7Н4Ж2Л Bronze БрА7Мц15Ж3Н2Ц2 (Neva-70) Bronze БрА7Мц14Ж3Н2 Bronze БрА7Ж2,5Н1,5МП9 Bronze БрА7Ж1,5С1,5 Bronze БрАЖ6Н6 (БрАЖН11-6-6) Bronze БрАА10Мц2Л (БрАМц10-2Л) Bronze БрАЖ10Ж4Н4Л (БрАЖН10-4-4Л) Bronze БрА10Ж3р (БрВАЖ9-4Л) Bronze БрААЖ3Мц2 (БрАЖМц10-3-2) Bronze БрА10Ж3 (БрВАЖ9-4)

Designation

Name The value
Designation GOST Cyrillic БрСу3Н3Ц3С20Ф
Designation GOST Latin BpCu3H3Ts3C20F
Transliteration BrSu3N3Ts3S20F
The chemical elements BaSb3Ni3Zn3Pb20P

Description

Bronze Brsu3n3c3s20f used: for the manufacture of anti-friction casting parts for critical applications.

Standards

Name Code Standards
Non-ferrous metals, including rare metals, and their alloys В51 GOST 493-79

Chemical composition

Standard P Si Ni Fe Cu As Al Zn Sn Sb Pb Bi
GOST 493-79 0.15-0.3 ≤0.02 3-4 ≤0.3 The rest ≤0.1 ≤0.02 3-4 ≤0.5 3-4 18-22 ≤0.025
Cu is the basis.
According to GOST 493-79, the total content of impurities is ≤ 0.90%. Impurities, which are not regulated, are included in the total amount of impurities. At the request of the consumer, the mass fraction of antimony is allowed to be 3.40-4.50%, nickel 4.50-6.00%, phosphorus 0.25-0.40%.

Mechanical characteristics

σB, MPa d5, % Brinell hardness number, MPa
Casting as supplied. Without heat treatment
≥157 ≥2 ≥65

Description mechanical marks

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

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