5KHV2SF steel is used: for the manufacture of knives cold metal cutting; dies, punches and crimp matrix in cold metal working; woodworking tools for continuous operation.

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	Cu	V	Ti	Mo	W
GOST 5950-2000	0.45-0.55	≤0.03	≤0.03	0.15-0.45	0.9-1.2	0.8-1.1	≤0.4	≤0.3	0.15-0.3	≤0.03	≤0.2	1.8-2.3

Mechanical properties

Section, mm	s_T\|s_0,2, MPa	σ_U, MPa	d₅, %	y, %	KCU, kJ/m²
Rolled steel. Quenching in oil at 880 °C + Vacation at 450 °C (aging for 2 hours)
	≥1570	≥1668	≥6	≥15	≥280

Description mechanical marks

Name	Description
s_T\|s_0,2	Yield strength or limit of proportionality with a tolerance for residual deformation of 0.2%
σ_U	Limit short-term strength
d₅	Elongation after rupture
y	The relative narrowing
KCU	Toughness

Steel 5KHV2SF

Designation

Description

Standards

Chemical composition

Mechanical properties

Description mechanical marks

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