σU
MPa
σY
MPa
ϵL
ϵT
KVL
J
KVT
J

1.0599 (E420J2)

Classification

Country Section Category
Germany Non-alloy Steels Steels with Average 0,25% =< C < 0,55% or 500 MPa =< Rm < 700 MPa

Chemical composition

Standard Fe, % Si, % Mn, % Cr, % Ti, % Cu, % Ni, % V, % Al, % P, % C, % S, % Nb, % Mo, % N, %
EN 10297-1 96.135–98.35 0.1–0.5 1.3–1.7 < 0.3 < 0.05 < 0.3 < 0.4 0.08–0.15 > 0.01 < 0.03 0.16–0.22 < 0.035 < 0.07 < 0.08 < 0.02

Information on suppliers

Mechanical properties at 20 °C

Rolling Standard Size, mm Tension Classifiers \sigma _{U}σU, MPaMPa \sigma_{Y}σY, MPaMPa \epsilon_LϵL, % \epsilon_TϵT, % KV_{L}KVL, JJ KV_{T}KVT, JJ Treatment
< 16 normalization 600 420 19 17 27 20
16–40 normalization 560 400
40–65 normalization 530 390
65–100 normalization 500
65–80 normalization 370
80–100 normalization 360

Standards

Standard Description
EN 10297-1

Description of chemical elements

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

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)
\epsilon_TϵT % Elongation at break (transverse)
KV_{L}KVL JJ Impact energy (longitudinal)
KV_{T}KVT JJ Impact energy (transverse)