Designation
| Name |
The value |
| Designation GOST Cyrillic |
14ХГСН2МА |
| Designation GOST Latin |
14XGCH2MA |
| Transliteration |
14HGSN2MA |
| By chemical elements |
14CrMnСН2Mo |
| Name |
The value |
| Designation GOST Cyrillic |
ЭП176 |
| Designation GOST Latin |
EP176 |
| Transliteration |
EhP176 |
| By chemical elements |
- |
| Name |
The value |
| Designation GOST Cyrillic |
ДИ3А |
| Designation GOST Latin |
DI3A |
| Transliteration |
DI3A |
| By chemical elements |
CuИ3 |
Description
14ХГСН2МА steel is used: for manufacturing of carburized parts for critical applications, which require increased strength and toughness of core and high surface hardness, working under shock loads.
Standards
| Name |
Code |
Standards |
| Classification, nomenclature and General rules |
В20 |
OST 1 90005-91 |
| Bars and shapes |
В32 |
TU 14-1-1865-76 |
Mechanical properties
| HB, MPa |
HRC |
| Gradation of performance properties of the finished heat-treated parts for OST 1 90005-91 |
| 285-388 |
30-41 |
Description mechanical marks
| Name |
Description |
| HB |
Brinell hardness number |
| HRC |
Rockwell hardness (indenter diamond spheroconical) |
