02H28N30MDB (EK77)

Classification

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

Chemical composition

Standard Fe, % Si, % B, % Mn, % Co, % Cr, % Ti, % Cu, % Ni, % V, % Al, % P, % C, % S, % Nb, % Mo, % N, % W, %
31.836–39.65 < 0.2 < 0.004 0.5–1.8 < 0.2 27–29 < 0.1 0.9–1.5 29–31 < 0.1 < 0.1 < 0.02 < 0.02 < 0.02 0.05–0.2 2.8–3.5 0.1–0.2 < 0.2

Information on suppliers

Analogues

Germany USA
T 901 K DMV 928

Description of chemical elements

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