| Name | The value |
|---|---|
| Name | The value |
| Designation GOST Cyrillic | 40ХГТР |
| Designation GOST Latin | 40XGTP |
| Transliteration | 40HGTR |
| By chemical elements | 40CrMnTiB |
40KHGTR steel is used: for the manufacture of shafts, fist, stars, axes, levers, operating in conditions of friction and high loads in automotive and agricultural engineering.
Structural steel quality chromatorgraphy.
| Name | Code | Standards |
|---|---|---|
| Name | Code | Standards |
| Bars and shapes | В32 | GOST 4543-71, GOST 14955-77, TU 14-1-2118-77, TU 14-1-704-72, TU 14-11-245-88, TU 14-136-367-2008 |
| Bars and shapes | В22 | GOST 8319.0-75 |
| Blanks. Of the workpiece. Slabs | В31 | OST 3-1686-90, TU 14-1-4944-90 |
| Section, mm | sT|s0,2, MPa | σU, MPa | d5, % | y, % |
|---|---|---|---|---|
| Section, mm | sT|s0,2, MPa | σU, MPa | d5, % | y, % |
| Rolled steel. Quenching in oil from 840 °C to + Vacation at 550 °C, cooling in water | ||||
| 25 | ≥800 | ≥990 | ≥11 | ≥45 |
