Designation
| Name |
The value |
| Designation GOST Cyrillic |
30ХН3М |
| Designation GOST Latin |
30XH3M |
| Transliteration |
30HN3M |
| By chemical elements |
30CrН3Mo |
Description
30ХН3М steel is used: for the production of shaped profiles of high precision.
Standards
| Name |
Code |
Standards |
| Sheets and strips |
В33 |
TU 108.1273-84 |
| Bars and shapes |
В32 |
TU 14-1-1271-75 |
Mechanical properties
| sT|s0,2, MPa |
d5, % |
y, % |
KCU, kJ/m2 |
| The sheets in the delivery condition on the other 108.1273-84 |
| ≥607.2 |
≥14 |
≥40 |
≥490 |
| ≥490 |
- |
- |
- |
Description mechanical marks
| Name |
Description |
| sT|s0,2 |
Yield strength or limit of proportionality with a tolerance for residual deformation of 0.2% |
| d5 |
Elongation after rupture |
| y |
The relative narrowing |
| KCU |
Toughness |