Steel 13Х3Н3М2ВФБ (VC-10)
Designation
| Name |
The value |
| Designation GOST Cyrillic |
13Х3Н3М2ВФБ |
| Designation GOST Latin |
13X3H3M2BFB |
| Transliteration |
13H3N3M2VFB |
| The chemical elements |
13Cr3Н3Mo2WVNb |
| Name |
The value |
| Designation GOST Cyrillic |
ВКС-10 |
| Designation GOST Latin |
BKC-10 |
| Transliteration |
VKS-10 |
| The chemical elements |
WCoС-10 |
Description
13Х3Н3М2ВФБ steel is used: for manufacturing of aircraft parts, gears gear boxes cemented layer hardness HRC≥60, long teploproject at 450 °C, high fatigue resistance and contact durability.
Note
Teploprovodna of carburized steel.
Standards
| Name |
Code |
Standards |
| Classification, nomenclature and general norms |
В20 |
OST 1 90005-91 |
Mechanical characteristics
| Brinell hardness number, MPa |
HRC |
| Gradation of performance properties of the finished heat-treated parts for OST 1 90005-91 |
| 285-415 |
33-42.5 |
| 302-388 |
28-39 |
Description mechanical marks
| Name |
Description |
| HRC |
Rockwell hardness (indenter diamond spheroconical) |
