Steel SV-08Х19Н10Г2Б (ЭИ898; N-89)
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Steel Св-08Х19Н10Г2Б (ЭИ898; Н-89)
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Steel Sv-03HN3MD
Sv-04N2GSTA steel
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Sv-04N3GMTA steel
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Steel Sv-08GN2SMD
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Sv-06Cr3G2SmFtu4 steel
Sv-06Kh8G2SMFtu4 steel
Steel Sv-07H22H13G5ST (ChS49)
Steel Sv-07Cr25H13 (H-71)
Steel Sv-07CGSN3MD
Steel Sv-07HN3MD
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-08Х19Н10Г2Б |
| Designation GOST Latin | Cb-08X19H10G2B |
| Transliteration | Sv-08H19N10G2B |
| The chemical elements | 08Cr19Н10Mn2Nb |
| Name | The value |
|---|---|
| Designation GOST Cyrillic | ЭИ898 |
| Designation GOST Latin | EI898 |
| Transliteration | EhI898 |
| The chemical elements | - |
| Name | The value |
|---|---|
| Designation GOST Cyrillic | Н-89 |
| Designation GOST Latin | H-89 |
| Transliteration | N-89 |
| The chemical elements | Н-89 |
Description
Steel SV-08Х19Н10Г2Б used: for the production of the welding strip 0.5 to 1.0 mm wire, used for welding parts and welding of steel structures in energy engineering.
Note
Steel high alloy high-temperature.
Standards
| Name | Code | Standards |
|---|---|---|
| Welding and cutting of metals. Soldering, riveting | В05 | GOST 2246-70, TU 14-1-3146-81, TU 14-1-3349-82 |
| Bulls. Blanks. Slabs | В31 | TU 14-1-1213-75, TU 14-1-1833-76 |
Chemical composition
| Standard | C | S | P | Mn | Cr | Si | Ni | Fe | Nb |
|---|---|---|---|---|---|---|---|---|---|
| TU 14-1-3146-81 | 0.05-0.1 | ≤0.02 | ≤0.03 | 1.8-2.2 | 18.5-20.5 | 0.2-0.45 | 9.5-10.5 | The rest | 0.9-1.3 |
Fe is the basis.
According to TU 14-1-3146-81, the chemical composition of steel grade Sv-08X19N10G2B is given.
According to GOST 2246-70 the chemical composition of steel is marked Sv-08Х19Н10Г2Б.
According to TU 14-1-3146-81, the chemical composition of steel grade Sv-08X19N10G2B is given.
According to GOST 2246-70 the chemical composition of steel is marked Sv-08Х19Н10Г2Б.
Mechanical characteristics
| Section, mm | σB, MPa |
|---|---|
| Tape in polonikeman condition | |
| 0.5-1 | 1079 |
Description mechanical marks
| Name | Description |
|---|---|
| Section | Section |
| σB | Limit short-term strength |
Technological properties
| Name | The value |
|---|---|
| Microstructure | On the other 14-1-3146-81 the content of the ferritic phase should be within 2.5 to 7.5%. |
