Steel 20KH2G2SR

Designation

Name The value
Designation GOST Cyrillic 20Х2Г2СР
Designation GOST Latin 20X2G2CP
Transliteration 20H2G2SR
By chemical elements 20Cr2Mn2СB

Description

20KH2G2SR steel is used: for the manufacture of reinforcement class A-VI, designed for conventional reinforcement and prestressed concrete structures.

Standards

Name Code Standards
Bars and shapes В22 GOST 5781-82, TU 14-2-949-91, TU 14-1-5254-94
Bars and shapes В32 TU 14-11-245-88

Chemical composition

Standard C S P Mn Cr Si Ni Fe Cu Al B Ti
GOST 5781-82 0.16-0.26 ≤0.04 ≤0.04 1.4-1.8 1.4-1.8 0.75-1.55 ≤0.3 Rest ≤0.3 0.015-0.05 0.001-0.007 0.02-0.08
Fe is the basis.

Technological properties

Name The value
Weldability without restrictions