HB (HB3)

Classification

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

Chemical composition

Standard Fe, % Si, % Sn, % Mg, % Bi, % Mn, % Cu, % Zn, % Ni, % Sb, % As, % Cd, % P, % C, % S, % W, %
GOST 2171-90 < 0.07 < 0.02 < 0.001 < 0.05 < 0.001 < 0.03 < 0.05 < 0.005 96.263–97.5 < 0.001 < 0.001 < 0.001 < 0.001 < 0.001 < 0.005 2.5–3.5

Note: Ni: Ni + Co

Information on suppliers

Standards

Standard Description
GOST 2171-90 GOST 2171-90

Description of chemical elements

Element Units of measurement Description
Fe % Iron
Si % Silicon
Sn % Tin
Mg % Magnesium
Bi % Bismuth
Mn % Manganese
Cu % Copper
Zn % Zinc
Ni % Nickel
Sb % Antimony
As % Arsenic
Cd % Cadmium
P % Phosphorus
C % Carbon
S % Sulfur
W % Tungsten