Bronze БрСу6Н2Ц1 (ВБ24Н)
Designation
| Name |
The value |
| Designation GOST Cyrillic |
БрСу6Н2Ц1 |
| Designation GOST Latin |
BpCu6H2Ts1 |
| Transliteration |
BrSu6N2Ts1 |
| The chemical elements |
BaSb6Ni2Zn1 |
| Name |
The value |
| Designation GOST Cyrillic |
ВБ24Н |
| Designation GOST Latin |
BB24H |
| Transliteration |
VB24N |
| The chemical elements |
ВBe24Ni |
Description
Bronze БрСу6Н2Ц1 applies: 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 |
≤0.2 |
≤0.02 |
2-3 |
≤0.3 |
The rest |
≤0.1 |
≤0.02 |
0.4-1 |
≤0.5 |
5.2-6.3 |
≤0.5 |
≤0.025 |
Cu is the basis.
The total proportion of impurities (elements with a content of ≤) is 1.3%. 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 |
| ≥255 |
≥6 |
≥82 |
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 |
8700 |
628 |
A description of the physical symbols
| Name |
Description |
| l |
Coefficient of thermal conductivity |
| R |
UD. the resistivity |
