Designation
| Name |
The value |
| Designation GOST Cyrillic |
20Г2АФ |
| Designation GOST Latin |
20G2AF |
| Transliteration |
20G2AF |
| By chemical elements |
20Mn2NV |
| Name |
The value |
| Designation GOST Cyrillic |
20Г2АФпс |
| Designation GOST Latin |
20G2AFpc |
| Transliteration |
20G2AFps |
| By chemical elements |
20Mn2NV |
Description
20Г2АФ steel is used: for the manufacture of parts of the mine timbering.
Standards
| Name |
Code |
Standards |
| Bars and shapes |
В32 |
TU 14-1-2493-78 |