Х20Н40СЮ (EK115)

Classification

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

Chemical composition

Standard Fe, % Si, % Ca, % Mn, % Cr, % Ni, % Al, % Ce, % P, % C, % S, %
31.2–37.25 2.5–3 < 0.1 0.5–0.8 19–21.5 35.95–46.05 0.75–1.2 < 0.1 < 0.02 < 0.06 < 0.02

Information on suppliers

Description of chemical elements

Element Units of measurement Description
Fe % Iron
Si % Silicon
Ca % Calcium
Mn % Manganese
Cr % Chrome
Ni % Nickel
Al % Aluminium
Ce % Cerium
P % Phosphorus
C % Carbon
S % Sulfur