EK55 (36NHKBTY)

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, % Ni, % Al, % P, % C, % S, % Nb, % La, % Y, %
34.975–42.25 0.2–0.6 < 0.005 0.3–0.7 2.6–3.6 13.2–14 2.6–3.6 35–37 1.25–1.8 < 0.015 < 0.05 < 0.015 2.6–3.6 < 0.02 < 0.02

Information on suppliers

Description of chemical elements

Element Units of measurement Description
Fe % Iron
Si % Silicon
B % Bor
Mn % Manganese
Co % Cobalt
Cr % Chrome
Ti % Titan
Ni % Nickel
Al % Aluminium
P % Phosphorus
C % Carbon
S % Sulfur
Nb % Niobium
La % Lanthanum
Y % Yttrium