1.0423 (P265NB)

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, % Ti, % Al, % P, % C, % S, % Nb, % N, %
EN 10120 > 99.011 < 0.25 < 0.4 < 0.03 < 0.02 < 0.025 < 0.19 < 0.015 < 0.05 < 0.009

Information on suppliers

Mechanical properties at 20 °C

Rolling Standard Size, mm Tension Classifiers \sigma _{U}, MPa \sigma_{Y}, MPa \epsilon_L, % \epsilon_{L (L_0 = 5.65\sqrt{S_o})}, % Treatment
normalization 410–500 265
< 3 normalization 24
3–5 normalization 32

Standards

Standard Description
EN 10120

Description of chemical elements

Element Units of measurement Description
Fe % Iron
Si % Silicon
Mn % Manganese
Ti % Titan
Al % Aluminium
P % Phosphorus
C % Carbon
S % Sulfur
Nb % Niobium
N % Nitrogen

Description of mechanical properties

Parameter Units of measurement Description
\sigma_{Y} MPa Yield strength
\sigma _{U} MPa Ultimate tensile strength
\epsilon_L % Elongation at break (longitudinal)
\epsilon_{L (L_0 = 5.65\sqrt{S_o})} % Elongation at break (longitudinal) (for L0 = 5.65√So)