Steel 13KHNDFTL
36CrNrL steel
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Steel 35KhNL
Steel 35KhN2ML
Steel 35KhN2VL
Steel 35KhML
Steel 35KhGFL (35KhGF)
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35KhGL steel
Steel 35NGML
Steel 35GTRL
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30KhNML steel
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30ХГФРЛ steel
Steel 30ХГСФРЛ
30KhGSFL steel
30KhG1 steel
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30GL steel
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X15L steel
KPL steel
VKL-5 steel
Steel 80GSL
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70GL steel
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5KhNML steel
Steel 5FL
Steel 28X11ML
Steel 55SL
50KhGL steel
Steel 45FL
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40KhFL steel
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40KhML steel
40KhL steel
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Steel 12Х2НМЛ (VKL-3М)
20GL steel
16KhGTL steel
Steel 16Х3МФЛ
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Steel 15Х1М1ФЛ
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Steel 13KhNDFTL
Steel 12Х7Г3СЛ
20GML steel
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Steel 12DKhN1MFL
Steel 12DN2FL
08TL steel
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Steel 08GDNL (SL-30)
08G2FL steel
Steel 03N12H5M3TUL
Steel 03N12H5M3TL
20XL steel
Steel 25KhGSL
Steel 25KhGL
Steel 25Х2ГНМФЛ
Steel 25GSL
Steel 23ХГСС2МФЛ
Steel 23GNMFL
20KhNFL steel
20KhNL steel
20XHN3L steel
20KhMFL steel
20KhML steel
Steel 27Х5GSML
20KhGSL steel
Steel 20Х3МВФЛ (ЭИ415Л)
20FL steel
20DHL steel
20GFL steel (20G1FL)
20GTL steel
20GSL steel
20GNFL steel
20GNMYL steel
20GNMFL steel
Designation
| Name | The value |
|---|---|
| Designation GOST Cyrillic | 13ХНДФТЛ |
| Designation GOST Latin | 13XHDFTL |
| Transliteration | 13HNDFTL |
| The chemical elements | 13CrНCuVTi |
Description
13KHNDFTL steel is used: for the production of castings for critical and loaded parts of welded structures, and requirements sufficient strength and toughness, working under static and dynamic loads at temperatures up to +500 °C.
Standards
| Name | Code | Standards |
|---|---|---|
| Castings, steel | В82 | GOST 977-88 |
Chemical composition
| Standard | C | S | P | Mn | Cr | Si | Ni | Fe | Cu | V | Ti |
|---|---|---|---|---|---|---|---|---|---|---|---|
| GOST 977-88 | ≤0.16 | ≤0.03 | ≤0.03 | 0.4-0.9 | 0.15-0.4 | 0.2-0.4 | 1.2-1.6 | The rest | 0.65-0.9 | 0.06-0.12 | 0.04-0.1 |
Fe is the basis.
Mechanical characteristics
| Section, mm | sT|s0,2, MPa | σB, MPa | d5, % | y, % | kJ/m2, кДж/м2 |
|---|---|---|---|---|---|
| Casting. Normalization at 950-970 °C or Normalizing at 900-920 °C + vacation at 530-560 °C, air cooling | |||||
| 100 | ≥392 | ≥491 | ≥18 | ≥30 | ≥491 |
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 |
