Bronze Brs30
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 | БрС30 |
| Designation GOST Latin | BpC30 |
| Transliteration | BrS30 |
| The chemical elements | BaPb30 |
Description
Bronze Brs30 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, OST 1 90054-72 |
Chemical composition
| Standard | P | Si | Ni | Fe | Cu | As | Al | Zn | Sn | Sb | Pb | Bi |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| OST 1 90054-72 | 0.03-0.08 | ≤0.02 | ≤0.5 | ≤0.25 | The rest | ≤0.1 | ≤0.01 | ≤0.1 | ≤0.1 | ≤0.3 | 27-31 | ≤0.015 |
| GOST 493-79 | ≤0.1 | ≤0.02 | ≤0.5 | ≤0.25 | The rest | ≤0.1 | ≤0.01 | ≤0.1 | ≤0.1 | ≤0.3 | 27-31 | ≤0.015 |
Cu is the basis.
According to OST 1 90054-72, the total fraction of impurities (elements with a content of ≤) is 0.80% except for Ni and Sn. Impurities that are not regulated by the table are included in the total amount of impurities.
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.
According to OST 1 90054-72, the total fraction of impurities (elements with a content of ≤) is 0.80% except for Ni and Sn. Impurities that are not regulated by the table are included in the total amount of impurities.
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.
Mechanical characteristics
| σB, MPa | d5, % | Brinell hardness number, MPa |
|---|---|---|
| Castings are supplied without heat treatment | ||
| ≥58.7 | ≥4 | ≥25 |
Description mechanical marks
| Name | Description |
|---|---|
| σB | Limit short-term strength |
| d5 | Elongation after rupture |
