Steel 12Х18Н10ГТ
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 | 12Х18Н10ГТ |
| Designation GOST Latin | 12X18H10GT |
| Transliteration | 12H18N10GT |
| The chemical elements | 12Cr18Н10MnTi |
Description
12Х18Н10ГТ steel is used: for the production of sheet products with thickness from 40 mm to 160 mm, used in the manufacture of parts and structures of shipbuilding, working in conditions of sea water.
Note
Steel corrosion resistant, heatresistant and heat-proof.
Stabilized chromium-Nickel steel of austenitic class.
The recommended maximum operating temperature for a long time +800 °C.
The recommended maximum operating temperature for a very long time +600 °C.
Temperature intense scaling in air 850 °C.
Standards
| Name | Code | Standards |
|---|---|---|
| Sheets and stripes | В33 | TU 108-1151-82 |
Chemical composition
| Standard | C | S | P | Mn | Cr | Si | Ni | Fe |
|---|---|---|---|---|---|---|---|---|
| TU 108-1151-82 | ≤0.12 | ≤0.02 | ≤0.035 | 1-3 | 17-19 | ≤0.8 | 9-11 | The rest |
Fe is the basis.
According to TU 108-1151-82, the content of Ti% = 5C% is 0.8%. Deviations are allowed: by titanium ± 0.50%, by chroma ± 0.30%, by silicon + 0.10%, by sulfur and phosphorus + 0.0050% by each, by carbon + 0.010%. At the request of the customer, yttrium and cerium can be (in the calculation) in the composition of steel in the amount of 0.001-0.1% and 0.03-0.10%, respectively.
According to TU 108-1151-82, the content of Ti% = 5C% is 0.8%. Deviations are allowed: by titanium ± 0.50%, by chroma ± 0.30%, by silicon + 0.10%, by sulfur and phosphorus + 0.0050% by each, by carbon + 0.010%. At the request of the customer, yttrium and cerium can be (in the calculation) in the composition of steel in the amount of 0.001-0.1% and 0.03-0.10%, respectively.
Mechanical characteristics
| Section, mm | sT|s0,2, MPa | σB, MPa | d5, % |
|---|---|---|---|
| The sheets in the delivery condition on the other 108-1151-82 | |||
| 51-160 | ≥196 | ≥490 | ≥35 |
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 |
