Steel SV-06Х8Г2СМФТЮ4
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Designation
| Name | The value |
|---|---|
| Designation GOST Cyrillic | Св-06Х8Г2СМФТЮ4 |
| Designation GOST Latin | Cb-06X8G2CMFTJu4 |
| Transliteration | Sv-06H8G2SMFTYu4 |
| The chemical elements | 06Cr8Mn2СMoVTiAl4 |
Description
Steel SV-06Х8Г2СМФТЮ4 used: for the production of wire rod intended for the production of welding wire.
Note
High-alloy steel.
Standards
| Name | Code | Standards |
|---|---|---|
| Sectional and shaped rolling | В32 | TU 14-1-2203-77 |
Chemical composition
| Standard | C | S | P | Mn | Cr | Si | Ni | Fe | Cu | Al | V | Ti | Mo | Ba |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| TU 14-1-2203-77 | ≤0.09 | ≤0.03 | ≤0.03 | 1.8-2.2 | 7.5-9 | 0.6-0.85 | ≤0.3 | The rest | ≤0.25 | 0.2-0.4 | 0.1-0.3 | 0.1-0.4 | 0.75-0.9 | 0.1 |
Fe is the basis.
According to TU 14-1-2203-77, the chemical composition is given for the welding wire of the brand Sv-06H8G2SMFTYU4. In rod, not intended for copper-clad wire, the copper content should not exceed 0.25%, and at the request of the consumer - not more than 0.20%. In steel, the content of aluminum is 0.20-0.40%, vanadium is 0.10-0.30%, REM is 0.020-0.060, and barium is added to 0.10% by calculation.
According to TU 14-1-2203-77, the chemical composition is given for the welding wire of the brand Sv-06H8G2SMFTYU4. In rod, not intended for copper-clad wire, the copper content should not exceed 0.25%, and at the request of the consumer - not more than 0.20%. In steel, the content of aluminum is 0.20-0.40%, vanadium is 0.10-0.30%, REM is 0.020-0.060, and barium is added to 0.10% by calculation.
Technological properties
| Name | The value |
|---|---|
| Macrostructure and contamination | In the macrostructure of wire rod, are not allowed discontinuity of the metal caused by the presence of shrinkage, axial looseness, bubbles, cracks, delamination and inclusions. |
| Microstructure | Wire rod microstructure should be uniform. Padalka (martensitic and toostonedtocare areas) is not allowed. |
