Steel Х9ВМФ
9X1 steel
Steel 9X5VF
Steel 9G2F (EI972)
Steel 95Kh6M3F3ST (EK80)
Steel 90KhF (9Kh1F; 9KhF)
8XF steel
Steel 8Kh6NFT (85Kh6NFT)
Steel 8X4V2MFS2 (EP761)
Steel 8X3
Steel 8H1A
7CrNiM steel
7ХГ2ВМФ steel
7X3 steel
Steel 7X15VMFSN (ChS93)
7H2MFA steel
6HS steel (EI325)
6XVG steel
X12VMF steel
CGS steel
CVCGF steel
CVG steel
CV4F steel
X9VMF steel
Steel Х6ВФ (ЭИ808)
X12F1 steel
X12MF steel
6XV2S steel
X12 steel
Steel X
B2F steel
9KhFM steel
9XS steel
Steel 9KhVG
Steel 9X6F2ARSTG (EC15)
Steel 3X3M3F (EI76)
4XMF steel
4XMNFS steel
Steel 4Х5МФС (4Х5МФСА)
Steel 4Х5МФ1С (EP572)
Steel 4X5V2FS (EI958)
4X4VMFS steel (DI22)
4X3VMF steel (ZI2)
Steel 4Х2В5МФ (ЭИ959)
4KhMFS (40KhSMF) steel
3X2MNF steel
13X steel
Steel 12X1 (EP430)
Steel 11KhF (11Kh)
Steel 11Х4В2МФ3С2 (DI37)
Steel 05X13H6M2
Steel 05Х12Н6Д2МФСГТ (DI80)
Steel 6Х7В7ФМ (ЭИ161)
4HS steel
Steel 50X14MF (ЗИ128)
Steel 55CM5FA
Steel 55Kh7VSFM (55Kh7VSMF)
Steel 5Х2МНФ (DI32)
Steel 5Х3В3МФС (DI23)
5XANMF steel
5KhV2SF steel
Steel 5KhNV (5KhNVL)
5KhNVS steel
5CrNiM steel
6X3MFS steel (EP788)
6X4M2FS steel (DI55)
6X6V3MFS steel (EP569)
6X6M1F steel
Designation
| Name | The value |
|---|---|
| Designation GOST Cyrillic | Х9ВМФ |
| Designation GOST Latin | X9BMF |
| Transliteration | H9VMF |
| The chemical elements | Cr9WMoV |
Description
Х9ВМФ steel is used: for the manufacture of parts gaskets drill bits (between the crown and tungsten carbide tipped); mnogovolnovye work rolls of the mills for rolling thin and the thinnest of sheet metal working at temperatures of +800 °C.
Note
Ledeburite steel of carbide class.
Highly wear-resistant steel with through hardenability in sections up to 150 mm.
Standards
| Name | Code | Standards |
|---|---|---|
| Sectional and shaped rolling | В32 | TU 14-19-40-88 |
Chemical composition
| Standard | C | Mn | Cr | Si | Fe | V | W | Nd |
|---|---|---|---|---|---|---|---|---|
| TU 14-19-40-88 | 1.2-1.35 | 0.3-0.6 | 7.5-9 | 0.2-0.5 | The rest | 0.4-0.6 | 1-1.4 | 0.8-1.2 |
Fe is the basis.
According to TU 14-19-40-88 the chemical composition is presented for steel grade X9VMF-III. The steel is introduced by calculation of titanium by 0.15%, cerium by 0.05%, niobium by 0.15%, and chemical analysis is not determined. Other requirements for the chemical composition of steel, allowable deviations from the standards of chemical composition and residual contents of elements - in accordance with GOST 5950.
According to TU 14-19-40-88 the chemical composition is presented for steel grade X9VMF-III. The steel is introduced by calculation of titanium by 0.15%, cerium by 0.05%, niobium by 0.15%, and chemical analysis is not determined. Other requirements for the chemical composition of steel, allowable deviations from the standards of chemical composition and residual contents of elements - in accordance with GOST 5950.
Technological properties
| Name | The value |
|---|---|
| Macrostructure and contamination | The quality of the macrostructure of bars on the other 14-19-40-88 must comply with the requirements of GOST 5950, the Central porosity, point heterogeneity in the macrostructure should not exceed 1 point for each type. |
| Features of production | On the other 14-19-40-88 forged rods are supplied in the annealed state (after annealing or high tempering). The hardness of the steel in the delivery state should be no more than 255 HB (indentation diameter not less than 3.8 mm). |
