Steel X12M (Х12МЛ)

Designation

Name The value
Designation GOST Cyrillic Х12М
Designation GOST Latin X12M
Transliteration H12M
By chemical elements Cr12Mo
Name The value
Designation GOST Cyrillic Х12МЛ
Designation GOST Latin X12ML
Transliteration H12ML
By chemical elements Cr12Mo

Description

X12M steel is used: for the manufacture of castings, rollers, die plates and dies, eyes for the calibration of metal; dies and punches blanking dies; the punches and dies, cold extrusion, operating with working pressures up to 1400−1600 MPa.

Standards

Name Code Standards
Bars and shapes В32 TU 14-1-1112-74, TU 14-1-3391-82
Tape В34 TU 14-1-1481-75
Processing of metals by pressure. Forgings В03 TU 14-1-1530-75
Steel castings В82 TU 24-1-1439-76

Chemical composition

Standard S P Mn Cr Si V Mo
0.15-0.4 ≤0.03 0.15-0.35 11-12.5 1.45-1.65 0.15-0.3 0.4-0.6
Chemical composition is not verified by NTD. Total verified brands for chemical compounds: 2906 of 3316.

Physical characteristics

Temperature r, kg/m3 R, Mr. · m
20 7700 580

A description of the physical symbols

Name Description
r Density
R UD. the resistivity