Alloy МД30ВГ
Designation
| Name |
The value |
| Designation GOST Cyrillic |
МД30ВГ |
| Designation GOST Latin |
MD30BG |
| Transliteration |
MD30VG |
| The chemical elements |
CuД30ВGe |
Description
Alloy МД30ВГ used: for the manufacture of parts with high thermal conductivity.
Note
Molybdenum-copper pseudoself.
Standards
| Name |
Code |
Standards |
| Tapes |
В54 |
TU 11-89 |
Chemical composition
| Standard |
Mn |
Cu |
B |
Mo |
W |
Co |
| TU 11-89 |
0.3-0.7 |
28.55-33.25 |
0.05-0.15 |
33-35 |
33-35 |
0.4-0.6 |
Mo is the basis.
According to TU 11-89 Ho0.021.105 TU sum of impurities in the alloy should not exceed 0.50%.
Mechanical characteristics
| Section, mm |
σB, MPa |
| Strip as supplied on the other 11-89 Яе0.021.105 TU. In the graph the properties of the delivery indicates the cutting direction of the sample |
| 0.4; 0.5 |
≥490 |
Description mechanical marks
| Name |
Description |
| Section |
Section |
| σB |
Limit short-term strength |
Physical characteristics
| Temperature |
R, НОм · м |
| 20 |
90 |
A description of the physical symbols
| Name |
Description |
| Е |
The normal elasticity modulus |
| l |
Coefficient of thermal conductivity |
