1.5701

Classification

Country Section Category
Germany Structural, Pressure Vessel and Engineering Steels Cr-Ni with Cr < 1.0%

Chemical composition

Standard Fe, % Si, % Mn, % Cr, % Cu, % P, % C, % S, % N, %
97.15–98.71 < 0.3 0.3–0.6 0.4–0.7 < 0.25 < 0.025 0.09–0.15 < 0.025 0.5–0.8

Information on suppliers

Mechanical properties at 20 °C

Rolling Standard Size, mm Tension Classifiers $$\sigma _{U}$$, $$MPa$$ $$\psi$$, % Treatment
480–620 59–64

Brinell hardness number

Rolling Standard Classifiers Value, HBW
specified strength, ferrite-pearlite composition 130–180

Description of chemical elements

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

Description of mechanical properties

Parameter Units of measurement Description
$$\sigma _{U}$$ $$MPa$$ Ultimate tensile strength
$$\psi$$ % Reduction in cross section on fracture