Pr-V3K-R (PrN-U20HK57V10)

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, % Ni, % Sb, % P, % C, % S, % W, %
GOST 21449-75 < 3 1.2–1.5 0.3–0.6 47.7–61.78 28–32 0.1–2 0.02–0.1 < 0.03 1.6–2 < 0.07 7–11

Information on suppliers

Standards

Standard Description
GOST 21449-75

Description of chemical elements

Element Units of measurement Description
Fe % Iron
Si % Silicon
Mn % Manganese
Co % Cobalt
Cr % Chrome
Ni % Nickel
Sb % Antimony
P % Phosphorus
C % Carbon
S % Sulfur
W % Tungsten