Alloy Х33ТМДЮ (ЭК63)
Designation
| Name |
The value |
| Designation GOST Cyrillic |
Х33ТМДЮ |
| Designation GOST Latin |
X33TMDJu |
| Transliteration |
H33TMDYu |
| The chemical elements |
Cr33TeCuДAl |
| Name |
The value |
| Designation GOST Cyrillic |
ЭК63 |
| Designation GOST Latin |
EK63 |
| Transliteration |
EhK63 |
| The chemical elements |
- |
Description
Alloy Х33ТМДЮ used: for the manufacture of parts of aircraft and space technology.
Note
Alloy corrosion resistant austenitic class.
Standards
| Name |
Code |
Standards |
| Classification, nomenclature and general norms |
В20 |
OST 1 90005-91 |
Mechanical characteristics
| σB, MPa |
HRC |
| Gradation of performance properties of the finished heat-treated parts for OST 1 90005-91 |
| 1130-1270 |
30-36 |
Description mechanical marks
| Name |
Description |
| σB |
Limit short-term strength |
| HRC |
Rockwell hardness (indenter diamond spheroconical) |
