σU
MPa
σ0.2
MPa
ϵL

1.0407 (C16)

Classification

Country Section Category
Germany Non-alloy Steels Steels with Average 0,12% =< C < 0,25% or 400 MPa = < Rm < 500 MPa

Chemical composition

Standard Fe, % Si, % Mn, % P, % C, % S, %
EN 10277-2 98.43–99.28 < 0.4 0.6–0.9 < 0.045 0.12–0.18 < 0.045

Information on suppliers

Mechanical properties at 20 °C

Rolling Standard Size, mm Tension Classifiers \sigma _{U}σU, MPaMPa \sigma_{0.2}σ0.2, MPaMPa \epsilon_LϵL, % Treatment
5–10 solid, cold drawn 520–820 400 7
10–16 solid, cold drawn 500–800 360 8
16–40 solid, cold drawn 450–750 300 9
40–63 solid, cold drawn 400–690 260 11
63–100 solid, cold drawn 360–620 235 12

Brinell hardness number

Rolling Standard Classifiers Value, HBW
rolling, turning 105–184

Standards

Standard Description
EN 10277-2

Description of chemical elements

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

Description of mechanical properties

Parameter Units of measurement Description
\sigma_{0.2}σ0.2 MPaMPa Tensile stress required to produce a total elongation of 0.2%
\sigma _{U}σU MPaMPa Ultimate tensile strength
\epsilon_LϵL % Elongation at break (longitudinal)