Designation
| Name |
The value |
| Designation GOST Cyrillic |
ХН65ВБМЮ |
| Designation GOST Latin |
XH65BBMJu |
| Transliteration |
HN65VBMYu |
| By chemical elements |
CrNi65ВBeCuAl |
| Name |
The value |
| Designation GOST Cyrillic |
ЭП902 |
| Designation GOST Latin |
EP902 |
| Transliteration |
EhP902 |
| By chemical elements |
- |
Description
Alloy ХН65ВБМЮ used: for the manufacture of various parts of aircraft engines, stationary gas turbines, chemical tank construction, operating at 700−750 °C.
Standards
| Name |
Code |
Standards |
| Bars and shapes |
В32 |
TU 14-1-2949-80 |
Chemical composition
| Standard |
C |
S |
P |
Mn |
Cr |
Si |
Ni |
Fe |
Al |
Mo |
Nb |
W |
Zr |
| TU 14-1-2949-80 |
≤0.1 |
≤0.01 |
≤0.02 |
≤0.6 |
14-16 |
≤0.5 |
Rest |
≤5 |
0.5-1.8 |
3.5-5 |
5.3-6.5 |
6.1-7.5 |
≤0.05 |
Ni is the basis.
Mechanical properties
| sT|s0,2, MPa |
σU, MPa |
d5, % |
y, % |
| The bars as supplied on the other 14-1-2949-80 |
| ≥550 |
≥1000 |
≥30 |
≥45 |
| ≥450 |
≥700 |
≥10 |
≥20 |
Description mechanical marks
| Name |
Description |
| sT|s0,2 |
Yield strength or limit of proportionality with a tolerance for residual deformation of 0.2% |
| σU |
Limit short-term strength |
| d5 |
Elongation after rupture |
| y |
The relative narrowing |
