22C

For the manufacture of reinforcement of a periodic profile of class At800 (At-V), intended for the reinforcement of reinforced concrete structures.

Classification

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

Chemical composition

Standard Fe, % Si, % Mn, % Ti, % Al, % As, % P, % C, % S, %
GOST 10884-94 98.2–98.6 0.9–1.2 0.6–0.9 < 0.05 < 0.1 < 0.08 < 0.04 0.17–0.25 < 0.035

Information on suppliers

Mechanical properties at 20 °C

Rolling Standard Size, mm Tension Classifiers $$\sigma _{U}$$, $$MPa$$ $$\sigma_{Y}$$, $$MPa$$ d5, % Treatment
Fittings GOST 10884-94 Ø 10–32 1000 800 8

Standards

Standard Description
GOST 10884-94

Description of chemical elements

Element Units of measurement Description
Fe % Iron
Si % Silicon
Mn % Manganese
Ti % Titan
Al % Aluminium
As % Arsenic
P % Phosphorus
C % Carbon
S % Sulfur

Description of mechanical properties

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