13X

For shaving knives and blades, surgical instruments, scrapers, engraving tools.

for razor blades and knives, acute surgical instruments, knives, engraving tool

Classification

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

Chemical composition

Standard Fe, % Si, % Mn, % Cr, % Ti, % Cu, % Ni, % V, % P, % C, % S, % Mo, % W, %
GOST 5950-2000 95.71–98.1 0.1–0.4 0.15–0.45 0.4–0.7 < 0.03 < 0.3 < 0.4 < 0.15 < 0.03 1.25–1.4 < 0.03 < 0.2 < 0.2

Information on suppliers

Mechanical properties at 20 °C

Rolling Standard Size, mm Tension Classifiers \sigma _{U}, MPa Treatment
Tape 0.1–4 annealing 930

Brinell hardness number

Rolling Standard Classifiers Value, HBW
Alloy GOST 5950-73 annealing 248

Critical point temperatures

Ac1, K Ac3(Acm), K Ar1, K Mn, K
760 860 700 270

Analogues

Germany Japan France China Hungary Poland Czech Republic Austria
1.2008 SKS8 130Cr3 Cr06 K6 NC5 19420 K205
140Cr2

Standards

Standard Description
GOST 5950-2000 GOST

Description of chemical elements

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

Description of mechanical properties

Parameter Units of measurement Description
\sigma _{U} MPa Ultimate tensile strength

Description of temperatures of critical points

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