Steel 16ХГТА (ЭИ274)
Designation
Description
16ХГТА steel is used: for the manufacture of Cam washers, rollers, and actuators in the aircraft industry.
Standards
Chemical composition
Fe is the basis.
Name | The value |
---|---|
Name | The value |
Designation GOST Cyrillic | 16ХГТА |
Designation GOST Latin | 16XGTA |
Transliteration | 16HGTA |
By chemical elements | 16CrMnTi |
Name | The value |
---|---|
Name | The value |
Designation GOST Cyrillic | ЭИ274 |
Designation GOST Latin | EI274 |
Transliteration | EhI274 |
By chemical elements | - |
16ХГТА steel is used: for the manufacture of Cam washers, rollers, and actuators in the aircraft industry.
Name | Code | Standards |
---|---|---|
Name | Code | Standards |
Blanks. Of the workpiece. Slabs | В31 | TU 1-92-156-90 |
Bars and shapes | В32 | TU 14-1-950-74 |
Standard | C | S | P | Mn | Cr | Si | Ni | Fe | Cu | V | Ti | Mo | W |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Standard | C | S | P | Mn | Cr | Si | Ni | Fe | Cu | V | Ti | Mo | W |
TU 14-1-950-74 | 0.13-0.18 | ≤0.025 | ≤0.025 | 1-1.3 | 1.5-1.8 | 0.17-0.37 | ≤0.5 | Rest | ≤0.25 | ≤0.05 | 0.02-0.06 | ≤0.15 | ≤0.2 |
Section, mm | sT|s0,2, MPa | σU, MPa | d5, % | y, % | KCU, kJ/m2 | HB, MPa |
---|---|---|---|---|---|---|
Section, mm | sT|s0,2, MPa | σU, MPa | d5, % | y, % | KCU, kJ/m2 | HB, MPa |
Bars and strip hot rolled and forged. Quenching in oil with 800-860 °C + vacation at 160-180 °C, air cooling | ||||||
≥785 | ≥1030 | ≥12 | ≥55 | ≥1080 | 311-363 |