Steel ХВ4Ф

Designation

Name The value
Designation GOST Cyrillic ХВ4Ф
Designation GOST Latin XB4F
Transliteration HV4F
By chemical elements CrW4V

Description

ХВ4Ф steel is used: for the manufacture of milling cutters and to handle low speed cutting of solid metals (the rolls with a hardened surface), engraving cutters for very hard work, proushinnyh of poisonou.

Standards

Name Code Standards
Bars and shapes В22 GOST 1133-71, GOST 2590-2006, GOST 2591-2006
Sheets and strips В33 GOST 4405-75
Bars and shapes В32 GOST 7417-75, GOST 8559-75, GOST 8560-78, GOST 14955-77, TU 14-11-245-88
Blanks. Of the workpiece. Slabs В31 OST 24.952.01-89

Chemical composition

Standard C S P Mn Cr Si Ni Fe Cu V Mo W
1.25-1.45 ≤0.03 ≤0.03 0.15-0.4 0.4-0.7 0.15-0.35 ≤0.35 Rest ≤0.3 0.15-0.3 ≤0.5 3.5-4.3
Fe is the basis.

Technological properties

Name The value
Weldability Steel is not used for welded structures.
Склонность к отпускной хрупкости Malosolone.
The temperature of forging Start - 1100 °C, the end - 870 °C. the Cooling in the stacks.
Sanding behaviour Good.