Designation
| Name |
The value |
| Designation GOST Cyrillic |
ЦА8М1 |
| Designation GOST Latin |
TsA8M1 |
| Transliteration |
TsA8M1 |
| By chemical elements |
ZnAl8Cu1 |
| Name |
The value |
| Designation GOST Cyrillic |
ЦАМ8-1 |
| Designation GOST Latin |
TsAM8-1 |
| Transliteration |
TsAM8-1 |
| By chemical elements |
ZnAlCu8-1 |
Description
Alloy CA8M1 used: for the production of injection molding performance parts high strength; casting parts for shipbuilding, ship engineering and instrumentation; hull, fittings of automobile, tractor, electrical and other industries.
Note
The alloy has good fluidity, good corrosion resistance, practically does not change size during natural aging, high strength characteristics than alloy CA4M1.
Standards
| Name |
Code |
Standards |
| Non-ferrous metals, including rare, and their alloys |
В51 |
GOST 25140-93, TU 48-26-70-87 |
Chemical composition
| Standard |
Si |
Fe |
Cu |
Al |
Zn |
Sn |
Pb |
Mg |
Cd |
| GOST 25140-93 |
≤0.015 |
≤0.1 |
0.7-1.4 |
7.1-8.9 |
Rest |
≤0.002 |
≤0.01 |
0.01-0.06 |
≤0.006 |
Zn is the basis.
Mechanical properties
| Section, mm |
σU, MPa |
d5, % |
HB, MPa |
| Castings according to GOST 25140-93 |
|
≥235 |
≥1.5 |
≥70 |
|
≥270 |
≥1.5 |
≥90 |
Description mechanical marks
| Name |
Description |
| σU |
Limit short-term strength |
| d5 |
Elongation after rupture |
| HB |
Brinell hardness number |
Physical characteristics
| Temperature |
r, kg/m3 |
| 20 |
6300 |
A description of the physical symbols
| Name |
Description |
| Е |
The normal elasticity modulus |
| l |
Coefficient of thermal conductivity |
| R |
UD. the resistivity |
