Alloy ВАЛ10
Designation
| Name |
The value |
| Designation GOST Cyrillic |
ВАЛ10 |
| Designation GOST Latin |
BAL10 |
| Transliteration |
VAL10 |
| The chemical elements |
ВAlЛ10 |
Description
Alloy ВАЛ10 used: for the production of round ingots for remelting and casting gravity die casting of details of aviation engines.
Note
Sealed aluminum foundry high strength heat-resistant alloy of the system Al-Cu-Mn.
Standards
| Name |
Code |
Standards |
| Non-ferrous metals, including rare metals, and their alloys |
В51 |
OST 1 90377-87 |
Chemical composition
| Standard |
Mn |
Si |
Fe |
Cu |
Al |
Ti |
Zn |
Mg |
Cd |
| OST 1 90377-87 |
0.35-0.8 |
≤0.1 |
≤0.1 |
4.5-4.9 |
The rest |
0.15-0.35 |
≤0.1 |
≤0.05 |
0.07-0.25 |
Al is the base.
According to OST 1 90377-87 the chemical composition is given for the alloy grade VAL10. The amount of allowable impurities should be no more than 0.60. Upon agreement with the consumer, the content of copper in the alloy VAL 10 up to 5.10% is allowed. For the production of the alloy should be used aluminum grade A99.
Mechanical characteristics
| Section, mm |
sT|s0,2, MPa |
σB, MPa |
d5, % |
Brinell hardness number, MPa |
| Die casting, in the state of delivery |
|
≥360 |
≥500 |
≥6 |
≥120 |
Description mechanical marks
| Name |
Description |
| Section |
Section |
| sT|s0,2 |
Yield strength or limit of proportionality with a tolerance for residual deformation of 0.2% |
| σB |
Limit short-term strength |
| d5 |
Elongation after rupture |
Physical characteristics
| Temperature |
Е, ГПа |
r, кг/м3 |
| 20 |
72 |
2800 |
A description of the physical symbols
| Name |
Description |
| Е |
The normal elasticity modulus |
| r |
Density |
| l |
Coefficient of thermal conductivity |
| R |
UD. the resistivity |
