Bronze БрСу3Н3Ц3С20Ф0,2 (ВБ23НЦ)
Designation
Name |
The value |
Designation GOST Cyrillic |
БрСу3Н3Ц3С20Ф0,2 |
Designation GOST Latin |
BpCu3H3Ts3C20F0,2 |
Transliteration |
BrSu3N3Ts3S20F02 |
The chemical elements |
BaSb3Ni3Zn3Pb20P0,2 |
Name |
The value |
Designation GOST Cyrillic |
ВБ23НЦ |
Designation GOST Latin |
BB23HTs |
Transliteration |
VB23NTs |
The chemical elements |
ВBe23NiZn |
Description
Bronze БрСу3Н3Ц3С20Ф0,2 is used: for the manufacture of antifriction parts for critical applications.
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 |
0.15-0.3 |
≤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.
The total fraction of impurities (elements with a content of ≤) is 0.9%. 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 |
≥157 |
≥2 |
≥65 |
Description mechanical marks
Name |
Description |
σB |
Limit short-term strength |
d5 |
Elongation after rupture |