Steel SV-04Н2ГТА

Designation

Name The value
Designation GOST Cyrillic Св-04Н2ГТА
Designation GOST Latin Cb-04H2GTA
Transliteration Sv-04N2GTA
By chemical elements 04Н2MnTi

Description

Steel SV-04Н2ГТА usedfor producing welding rod, welding, surfacing and production of electrodes.

Note

A steel alloy.

Standards

Name Code Standards
Bars and shapes В32 TU 14-1-4054-85
Welding and cutting 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 ≤0.05 ≤0.012 ≤0.015 1.3-1.6 ≤0.3 ≤0.2 2-2.4 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-04N2GTA-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 pollution 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.