16G2SAF

Production of sheet steel for the manufacture of electric pipes for gas and oil pipelines with high corrosion resistance.

Classification

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

Chemical composition

Standard Fe, % Si, % Mn, % Cr, % V, % P, % C, % S, % N, %
TU 14-1-1950-2004 97.5–98.15 0.3–0.5 1.3–1.6 < 0.3 0.08–0.12 < 0.025 0.15–0.2 < 0.02 0.015–0.025

Information on suppliers

Mechanical properties at 20 °C

Rolling Standard Size, mm Tension Classifiers $$\sigma _{U}$$, $$MPa$$ $$\sigma_{Y}$$, $$MPa$$ d5, % Treatment
Sheet TU 14-1-1950-2004 590 410 22

Standards

Standard Description
TU 14-1-1950-2004 TU

Description of chemical elements

Element Units of measurement Description
Fe % Iron
Si % Silicon
Mn % Manganese
Cr % Chrome
V % Vanadium
P % Phosphorus
C % Carbon
S % Sulfur
N % Nitrogen

Description of mechanical properties

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