Steel 6KH6V3MFS (ЭП569)

Designation

Name The value
Designation GOST Cyrillic 6Х6В3МФС
Designation GOST Latin 6X6B3MFC
Transliteration 6H6V3MFS
By chemical elements 6Cr6W3MoVС
Name The value
Designation GOST Cyrillic ЭП569
Designation GOST Latin EP569
Transliteration EhP569
By chemical elements -

Description

6KH6V3MFS steel is used: for the manufacture of thread rolling rollers, subhakanta, sleazenation, cut matrices, punches and other tools, intended for cold plastic deformation of metals of high hardness; knife Trabersruh machines, knives for guillotine shears for cutting high tensile steels and alloys; chipper knives used in woodworking; cutter for breaking rocks and other similar tools.

Standards

Name Code Standards
Sheets and strips В33 GOST 4405-75, TU 14-131-971-2001
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 0.5-0.6 ≤0.03 ≤0.03 0.15-0.45 5.5-6.5 0.6-0.9 ≤0.4 Rest ≤0.3 0.5-0.8 ≤0.03 0.6-0.9 2.5-3.2
Fe is the basis.