Designation
| Name |
The value |
| Designation GOST Cyrillic |
13Х16Н3М2АФ |
| Designation GOST Latin |
13X16H3M2AF |
| Transliteration |
13H16N3M2AF |
| By chemical elements |
13Cr16Н3Mo2NV |
| Name |
The value |
| Designation GOST Cyrillic |
ВНС57 |
| Designation GOST Latin |
BHC57 |
| Transliteration |
VNS57 |
| By chemical elements |
WНС57 |
Description
13Х16Н3М2АФ steel is used: for the manufacture of iznosoustojchivoj and corrosion-resistant parts of equipment for chemical, energy and aeronautical engineering.
Note
Steel corrosion-resistant martensitic class.
Standards
| Name |
Code |
Standards |
| Classification, nomenclature and General rules |
В20 |
OST 1 90005-91 |
Mechanical properties
| σU, MPa |
HB, MPa |
HRC |
| Gradation of performance properties of the finished heat-treated parts for OST 1 90005-91 |
| 980-1180 |
285-341 |
30-37 |
Description mechanical marks
| Name |
Description |
| σU |
Limit short-term strength |
| HB |
Brinell hardness number |
| HRC |
Rockwell hardness (indenter diamond spheroconical) |
