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Steel SV-04Н2ГСТА

Designation

Name The value
Designation GOST Cyrillic Св-04Н2ГСТА
Designation GOST Latin Cb-04H2GCTA
Transliteration Sv-04N2GSTA
The chemical elements 04Н2MnСTi

Description

Steel SV-04Н2ГСТА usedfor producing welding rod, welding, surfacing and production of electrodes.

Note

A steel alloy.

Standards

Name Code Standards
Sectional and shaped rolling В32 TU 14-1-4054-85
Welding and cutting of metals. Soldering, riveting В05 TU 14-1-4345-87

Chemical composition

Standard C S P Mn Cr Si Ni Fe Ti
TU 14-1-4054-85 ≤0.06 ≤0.012 ≤0.015 1.1-1.5 ≤0.3 0.35-0.55 2-2.4 The rest 0.05-0.12
Fe is the basis.
According to TU 14-1-4054-85 the chemical composition is given for steel grade Sv-04N2GSTA-SH. The nitrogen content in the rod must not be more than 0.015%. It is allowed to supply wire with a deviation from the norms of chemical composition in accordance with paragraph 3.5. GOST 2246, subject to other requirements of the Specification.

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 rotomachinery areas) is not allowed.

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