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.
