Steel 12X1 (ЭП430)

Designation

Name The value
Designation GOST Cyrillic 12Х1
Designation GOST Latin 12X1
Transliteration 12H1
By chemical elements 12Cr1
Name The value
Designation GOST Cyrillic ЭП430
Designation GOST Latin EP430
Transliteration EhP430
By chemical elements -

Description

Steel 12X1 used: for the manufacture of the measuring instrument (tiles, gauges, templates).

Standards

Name Code Standards
Sheets and strips В33 GOST 4405-75
Bars and shapes В32 GOST 5950-2000, GOST 14955-77

Chemical composition

Standard C S P Mn Cr Si Ni Fe Cu V Ti Mo W
GOST 5950-2000 1.15-1.25 ≤0.03 ≤0.03 0.3-0.6 1.3-1.65 0.1-0.4 ≤0.4 Rest ≤0.3 ≤0.15 ≤0.03 ≤0.2 ≤0.2
Fe is the basis.