Steel 26Г2СТА
Steel E
B Steel
Steel D27
D27S steel
Steel D32
D36 steel
Steel D40
D40S steel
A40 steel
E27 Steel
E27S Steel
E32 steel
E36 Steel
E40 steel
E40S steel
X18G13AN4 steel
Steel D
Steel 40G18Yu3F (Yu3F)
08Cr18Ni10Gt steel
Steel 12G2MFT
12X18H10GT steel
Steel 18Х20Н13 (ЭИ997)
Steel 25KhGMNTBA (25KhG2MNTBA)
Steel 26G2STa
Steel 28ХГНМФД
38Kh3M1F1A steel
A40S steel
Steel 45Г17Ю3 (Ю3; ЭИ839)
Steel 50G23Kh4FV7 (48VNNK-2)
Steel 80G20F2Yu (F2)
Steel A
A27S steel
A32 steel
A36 steel
Designation
| Name | The value |
|---|---|
| Designation GOST Cyrillic | 26Г2СТА |
| Designation GOST Latin | 26G2CTA |
| Transliteration | 26G2STA |
| The chemical elements | 26Mn2СTi |
Description
26Г2СТА steel is used: for the production of hot-rolled steel with a diameter of 46−110 mm, used in the manufacture of electro-welded anchor chains of category II strength.
Note
High quality structural steel.
Standards
| Name | Code | Standards |
|---|---|---|
| Sectional and shaped rolling | В22 | GOST 2590-2006 |
| Sectional and shaped rolling | В32 | TU 14-1-3050-80 |
Chemical composition
| Standard | C | S | P | Mn | Cr | Si | Ni | Fe | Cu | Ti |
|---|---|---|---|---|---|---|---|---|---|---|
| TU 14-1-3050-80 | 0.25-0.31 | ≤0.025 | ≤0.025 | 1.45-1.85 | ≤0.4 | 0.5-0.75 | ≤0.4 | The rest | ≤0.3 | 0.01-0.04 |
Fe is the basis.
According to TU 14-1-3050-80 the chemical stostav is given for steel 26G2STA.
According to TU 14-1-3050-80 the chemical stostav is given for steel 26G2STA.
Mechanical characteristics
| Section, mm | sT|s0,2, MPa | σB, MPa | d5, % | y, % | kJ/m2, кДж/м2 |
|---|---|---|---|---|---|
| Bars of g/K for circuits of category II strength. Normalization at 860-880 °C or Quenching in oil or water from 860-880 °C + vacation at 620-670 °C, air cooling | |||||
| 343 | 490 | 22 | 40 | 294 | |
Description mechanical marks
| Name | Description |
|---|---|
| Section | Section |
| sT|s0,2 | Yield strength or limit of proportionality with a tolerance for residual deformation of 0.2% |
| σB | Limit short-term strength |
| d5 | Elongation after rupture |
| y | The relative narrowing |
| kJ/m2 | Toughness |
