16H2GSB

Alloy steel.

Production of rolled plates with thickness from 10 to 40 mm, strength classes 500 and 600.

Classification

Country Section Category
CIS, Russia, Ukraine Structural steel Low alloy structural steel for welded structures

Chemical composition

Standard Fe, % Si, % Mn, % Cr, % P, % C, % S, % Nb, %
GOST 19281-2014 97.25–97.75 0.3–0.7 0.5–0.9 1.1–1.6 < 0.015 0.14–0.18 < 0.01 0.03–0.06

Information on suppliers

Mechanical properties at 20 °C

Rolling Standard Size, mm Tension Classifiers $$\sigma _{U}$$, $$MPa$$ $$\sigma_{Y}$$, $$MPa$$ d5, % Treatment
The plates GOST 19281-2014 590–830 490–735 15
The plates GOST 19281-2014 690–930 590–835 14

Standards

Standard Description
GOST 19281-2014 GOST

Description of chemical elements

Element Units of measurement Description
Fe % Iron
Si % Silicon
Mn % Manganese
Cr % Chrome
P % Phosphorus
C % Carbon
S % Sulfur
Nb % Niobium

Description of mechanical properties

Parameter Units of measurement Description
d5 % Elongation at break
$$\sigma_{Y}$$ $$MPa$$ Yield strength
$$\sigma _{U}$$ $$MPa$$ Ultimate tensile strength