Steel 8KH4V2MFS2 (ЭП761)

Designation

Name The value
Designation GOST Cyrillic 8Х4В2МФС2
Designation GOST Latin 8X4B2MFC2
Transliteration 8H4V2MFS2
By chemical elements 8Cr4W2MoVС2
Name The value
Designation GOST Cyrillic ЭП761
Designation GOST Latin EP761
Transliteration EhP761
By chemical elements -

Description

8KH4V2MFS2 steel is used: for the manufacture of matrices of punches and dies of cold bulk deformation, with the process operating pressure up to 2300 MPa, thread rolling rollers; stamps of hot deformation.

Standards

Name Code Standards
Sheets and strips В33 GOST 4405-75
Bars and shapes В32 GOST 5950-2000, GOST 14955-77, TU 14-1-1227-75

Chemical composition

Standard C S P Mn Cr Si Ni Fe Cu V Ti Mo W
GOST 5950-2000 0.8-0.9 ≤0.03 ≤0.03 0.2-0.5 4.5-5.1 1.7-2 ≤0.4 Rest ≤0.3 1.1-1.4 ≤0.03 0.8-1.1 1.8-2.3
Fe is the basis.