9H5VF (EP24)

The temperature of critical points of steel 9Х5ВФ: Ac 1 = 815, Ac 3 (Ac m) = 830, Ar 1 = 755, Mn = 240. Hardness after annealing (GOST 5950−2000): HB 10 -1 = 241 MPa .

Knife used for cutting wood, planing saws and other woodworking tools

Classification

Country Section Category
CIS, Russia, Ukraine Tool steel Alloy tool steel

Chemical composition

Standard Fe, % Si, % Mn, % Cr, % Cu, % Ni, % V, % P, % C, % S, % W, %
GOST 5950-2000 90.39–93.45 0.1–0.4 0.15–0.45 4.5–5.5 < 0.3 < 0.4 0.15–0.3 < 0.03 0.85–1 < 0.03 0.8–1.2

Information on suppliers

Critical point temperatures

Ac1, K Ac3(Acm), K Ar1, K Mn, K
815 830 755 240

Analogues

USA Germany Japan France European Union Italy Spain China Sweden Poland Czech Republic Austria
A2 1.2363 (X100CrMoV5-1) SKD12 X100CrMoV5 1.2363 X100CrMoV51KU X100CrMoV5 Cr5Mo1V 2260 NCLV 19571 BOHLERK305
X100CrMoV5-1 BA2

Standards

Standard Description
GOST 5950-2000 GOST

Description of chemical elements

Element Units of measurement Description
Fe % Iron
Si % Silicon
Mn % Manganese
Cr % Chrome
Cu % Copper
Ni % Nickel
V % Vanadium
P % Phosphorus
C % Carbon
S % Sulfur
W % Tungsten

Description of temperatures of critical points

Parameter Units of measurement Description
Ac1 K
Ac3(Acm) K
Ar1 K
Mn K