Steel SV-09ХН4МДТА
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Designation
Name | The value |
---|---|
Designation GOST Cyrillic | Св-09ХН4МДТА |
Designation GOST Latin | Cb-09XH4MDTA |
Transliteration | Sv-09HN4MDTA |
The chemical elements | 09CrН4MoCuTi |
Description
Steel SV-09ХН4МДТА used: for the production of wire rod intended for the production of welding wire.
Note
A steel alloy.
Standards
Name | Code | Standards |
---|---|---|
Sectional and shaped rolling | В32 | TU 14-1-2203-77 |
Welding and cutting of metals. Soldering, riveting | В05 | TU 14-1-4345-87 |
Chemical composition
Standard | C | S | P | Mn | Cr | Si | Ni | Fe | Cu | Ti | Mo | Ce |
---|---|---|---|---|---|---|---|---|---|---|---|---|
TU 14-1-2203-77 | 0.07-0.11 | ≤0.015 | ≤0.015 | 0.3-0.6 | 0.7-1 | 0.15-0.3 | 3.8-4.1 | The rest | 0.95-1.25 | 0.06-0.11 | 0.6-0.75 | 0.3 |
Fe is the basis.
According to TU 14-1-2203-77, the chemical composition is given for the welding wire of the brand Sv-09HN4MDTA. Cerium is introduced by calculation at 0.30%.
According to TU 14-1-2203-77, the chemical composition is given for the welding wire of the brand Sv-09HN4MDTA. Cerium is introduced by calculation at 0.30%.
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. |