Steel S440D

Designation

Name The value
Designation GOST Cyrillic С440Д
Designation GOST Latin C440D
Transliteration S440D
By chemical elements -

Description

S440D steel is used: for the manufacture of hot-rolled structural shapes (angles, I-beams, channels), sheet, universal broadband rental and roll-formed profiles designed for construction of steel structures with welded and other connections.

Standards

Name Code Standards
Classification, nomenclature and General rules В20 GOST 27772-88

Chemical composition

Standard C S P Mn Cr Si Ni Fe Cu N As V
GOST 27772-88 ≤0.2 ≤0.04 ≤0.035 1.3-1.7 ≤0.4 ≤0.6 ≤0.3 Rest 0.15-0.3 0.015-0.025 ≤0.08 0.08-0.14
Fe is the basis.

Technological properties

Name The value
Weldability without restrictions