| Name | The value |
|---|---|
| Name | The value |
| Designation GOST Cyrillic | 03Н18М3ТЮ |
| Designation GOST Latin | 03H18M3TJu |
| Transliteration | 03N18M3TYu |
| By chemical elements | 03Н18Mo3TiAl |
| Name | The value |
|---|---|
| Name | The value |
| Designation GOST Cyrillic | ЧС5 |
| Designation GOST Latin | ChC5 |
| Transliteration | ChS5 |
| By chemical elements | ZrС5 |
03Н18М3ТЮ steel is used: for the production of parts of aerospace industry and other parts special purpose.
Maraging steel with higher structural stability in the temperature range from cryogenic to +500 °C.
| Name | Code | Standards |
|---|---|---|
| Name | Code | Standards |
| Blanks. Of the workpiece. Slabs | В31 | TU 14-1-1214-75 |
| Sheets and strips | В33 | TU 14-1-1771-75 |
| Bars and shapes | В32 | TU 14-1-811-73 |
| Section, mm | sT|s0,2, MPa | σU, MPa | d5, % | y, % | KCU, kJ/m2 |
|---|---|---|---|---|---|
| Section, mm | sT|s0,2, MPa | σU, MPa | d5, % | y, % | KCU, kJ/m2 |
| Bars hot rolled and forged on the other 14-1-811-73. Hardening in air, 810-830 °C (aging 1 HR) + Aging at 470-490 °C (extract 3 hours), air cooling | |||||
| ≥1470 | ≥1570 | ≥8 | ≥45 | ≥490 | |
