03H21N32M3BU (CHS33U)

Classification

Country Section Category
CIS, Russia, Ukraine Corrosion-resistant alloys and steels Corrosion-resistant heat-resistant steel

Chemical composition

Standard Fe, % Si, % Mn, % Co, % Cr, % Ti, % Cu, % Ni, % V, % Al, % P, % C, % S, % Nb, % Y, % Mo, % N, % W, %
GOST 5632-14 36.77–43.3 < 0.35 1.3–1.7 < 0.05 20–22 < 0.1 < 0.15 31.5–33 < 0.2 < 0.15 < 0.015 < 0.03 < 0.01 0.9–1.2 < 0.05 3–4 < 0.025 < 0.2

Information on suppliers

Standards

Standard Description
GOST 5632-14
GOST Р 56594-15

Description of chemical elements

Element Units of measurement Description
Fe % Iron
Si % Silicon
Mn % Manganese
Co % Cobalt
Cr % Chrome
Ti % Titan
Cu % Copper
Ni % Nickel
V % Vanadium
Al % Aluminium
P % Phosphorus
C % Carbon
S % Sulfur
Nb % Niobium
Y % Yttrium
Mo % Molybdenum
N % Nitrogen
W % Tungsten