σU
MPa
σY
MPa
ϵL
KVL
J

1.0460 (P250GH)

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, % Cr, % Ti, % Ni, % V, % Al, % P, % C, % S, % Nb, %
EN 10222-2 97.72–99.505 < 0.4 0.3–0.9 < 0.3 < 0.03 < 0.3 < 0.02 0.015–0.05 < 0.025 0.18–0.23 < 0.015 < 0.01

Information on suppliers

Mechanical properties at 20 °C

Rolling Standard Size, mm Tension Classifiers \sigma _{U}σU, MPaMPa \sigma_{Y}σY, MPaMPa \epsilon_LϵL, % KV_{L}KVL, JJ Treatment
< 150 normalization 410–540 25
< 50 normalization 250
50–100 normalization 240
100–150 normalization 230
47

Standards

Standard Description
EN 10222-2

Description of chemical elements

Element Units of measurement Description
Fe % Iron
Si % Silicon
Mn % Manganese
Cr % Chrome
Ti % Titan
Ni % Nickel
V % Vanadium
Al % Aluminium
P % Phosphorus
C % Carbon
S % Sulfur
Nb % Niobium

Description of mechanical properties

Parameter Units of measurement Description
\sigma_{Y}σY MPaMPa Yield strength
\sigma _{U}σU MPaMPa Ultimate tensile strength
\epsilon_LϵL % Elongation at break (longitudinal)
KV_{L}KVL JJ Impact energy (longitudinal)