Steel SV-10Х19Н23Г2М5ФАТ (ЭП868)
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Sv-10H19H23G2M5FAT (EP868)
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Sv-10X2M steel
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Sv-04N2GSTA steel
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Steel Sv-08GN2SMD
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Sv-06Cr3G2SmFtu4 steel
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Steel Sv-07CGSN3MD
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Sv-08 steel
Sv-08G1NMT steel
Sv-08G1S steel
Sv-08G2SM steel
Sv-08G2SNMT steel
Sv-08G2SNTYR steel
Designation
| Name | The value |
|---|---|
| Designation GOST Cyrillic | Св-10Х19Н23Г2М5ФАТ |
| Designation GOST Latin | Cb-10X19H23G2M5FAT |
| Transliteration | Sv-10H19N23G2M5FAT |
| The chemical elements | 10Cr19Н23Mn2Mo5VNTi |
| Name | The value |
|---|---|
| Designation GOST Cyrillic | ЭП868 |
| Designation GOST Latin | EP868 |
| Transliteration | EhP868 |
| The chemical elements | - |
Description
Steel SV-10Х19Н23Г2М5ФАТ used: for the production of welding wire with a diameter of 2.0 to 6.0 mm, used for welding high strength steels of various classes, including austenitic manganese steels.
Note
High-alloy stainless steel. Steel provides high stability of arc burning, spontaneous separability of the slag crust, as in the welding of pearlitic and austenitic manganese steels, low tendency to hot cracking, absence of pores and high strength properties of the weld metal.
Standards
| Name | Code | Standards |
|---|---|---|
| Welding and cutting of metals. Soldering, riveting | В05 | TU 14-1-2989-80 |
Chemical composition
| Standard | C | S | P | Mn | Cr | Si | Ni | Fe | N | V | Ti | Mo | Y |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| TU 14-1-2989-80 | 0.08-0.12 | ≤0.015 | ≤0.02 | 1.5-2.5 | 18-20 | ≤0.4 | 22-24 | The rest | 0.2-0.35 | 1-1.3 | 0.2-0.45 | 4.5-5.8 | ≤0.16 |
Fe is the basis.
According to TU 14-1-2989-80 the chemical composition is given for steel grade Sv-10Kh19N23G2M5FAT (EP868). Yttrium is introduced into the metal by calculation and chemical analysis is not determined. It is allowed to supply the metal with the actual content of titanium. The deviation of the chemical composition by nitrogen is ± 0.020%.
According to TU 14-1-2989-80 the chemical composition is given for steel grade Sv-10Kh19N23G2M5FAT (EP868). Yttrium is introduced into the metal by calculation and chemical analysis is not determined. It is allowed to supply the metal with the actual content of titanium. The deviation of the chemical composition by nitrogen is ± 0.020%.
Mechanical characteristics
| Section, mm | σB, MPa |
|---|---|
| The welding wire supplied on the other 14-1-2989-80 | |
| 2 | 1078-1470 |
| 2 | 784-1225 |
Description mechanical marks
| Name | Description |
|---|---|
| Section | Section |
| σB | Limit short-term strength |
