| Name | The value |
|---|---|
| Name | The value |
| Designation GOST Cyrillic | Р12Ф3 |
| Designation GOST Latin | P12F3 |
| Transliteration | R12F3 |
| By chemical elements | - |
R12F3 steel is used: for the manufacture of finishing tools used in the processing of viscous austenitic steels and materials with abrasive properties.
The steel has a reduced tendency to overheat during hardening.
| Name | Code | Standards |
|---|---|---|
| Name | Code | Standards |
| Bars and shapes | В22 | GOST 1133-71, GOST 2590-2006, GOST 2591-2006 |
| Sheets and strips | В33 | GOST 4405-75 |
| Bars and shapes | В32 | GOST 7417-75, GOST 14955-77, GOST 19265-73 |
| Standard | C | S | P | Mn | Cr | Si | Ni | Fe | Cu | V | Mo | W | Co |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Standard | C | S | P | Mn | Cr | Si | Ni | Fe | Cu | V | Mo | W | Co |
| GOST 19265-73 | 0.95-1.05 | ≤0.03 | ≤0.03 | 0.2-0.5 | 3.8-4.3 | 0.2-0.5 | ≤0.6 | Rest | ≤0.25 | 2.5-3 | ≤1 | 12-13 | ≤0.5 |
