Alloy CA30M5 (ЦАМ30-5)
Designation
| Name |
The value |
| Designation GOST Cyrillic |
ЦА30М5 |
| Designation GOST Latin |
TsA30M5 |
| Transliteration |
TsA30M5 |
| The chemical elements |
ZnAl30Cu5 |
| Name |
The value |
| Designation GOST Cyrillic |
ЦАМ30-5 |
| Designation GOST Latin |
TsAM30-5 |
| Transliteration |
TsAM30-5 |
| The chemical elements |
ZnAlCu30-5 |
Description
Alloy CA30M5 used: for the manufacture of bearings, bushings sbalansirovannoi suspension, worm gear, separators of rolling bearings.
Note
Alloy CA30M5 meant to replace the antifriction alloy CAM10−5 (CAM10−5L) and is far superior to its mechanical properties and wear resistance.
Standards
| Name |
Code |
Standards |
| Non-ferrous metals, including rare metals, and their alloys |
В51 |
GOST 25140-93, TU 48-26-62-88 |
Chemical composition
| Standard |
Si |
Fe |
Cu |
Al |
Zn |
Sn |
Pb |
Mg |
Cd |
| GOST 25140-93 |
≤0.075 |
0.01-0.5 |
3.8-5.6 |
28.5-32.1 |
The rest |
≤0.01 |
≤0.02 |
0.01-0.08 |
≤0.016 |
Zn is the basis.
Mechanical characteristics
| Section, mm |
σB, MPa |
d5, % |
Brinell hardness number, MPa |
| Castings according to GOST 25140-93 |
|
≥435 |
≥8 |
≥115 |
|
≥370 |
≥1 |
≥115 |
Description mechanical marks
| Name |
Description |
| Section |
Section |
| σB |
Limit short-term strength |
| d5 |
Elongation after rupture |
Physical characteristics
| Temperature |
r, кг/м3 |
| 20 |
4800 |
A description of the physical symbols
| Name |
Description |
| Е |
The normal elasticity modulus |
| l |
Coefficient of thermal conductivity |
| R |
UD. the resistivity |
