1.8835 (P420ML1)

Classification

Country Section Category
Germany Structural, Pressure Vessel and Engineering Steels High Strength Weldable Steels not Intended for Heat Treatment by User

Chemical composition

Standard Fe, % Si, % Mn, % Ti, % Ni, % V, % Al, % P, % C, % S, % Nb, % Mo, % N, %
EN 10028-5 > 96.672 < 0.5 < 1.7 < 0.05 < 0.5 < 0.1 < 0.02 < 0.02 < 0.16 < 0.008 < 0.05 < 0.2 < 0.02

Information on suppliers

Mechanical properties at 20 °C

Rolling Standard Size, mm Tension Classifiers $$\sigma _{U}$$, $$MPa$$ $$\sigma_{Y}$$, $$MPa$$ $$\epsilon_L$$, % $$KV_{T}$$, $$J$$ Treatment
500–660 19 27
< 16 420
16–40 400
40–63 390

Standards

Standard Description
EN 10028-5

Description of chemical elements

Element Units of measurement Description
Fe % Iron
Si % Silicon
Mn % Manganese
Ti % Titan
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
$$\sigma_{Y}$$ $$MPa$$ Yield strength
$$\sigma _{U}$$ $$MPa$$ Ultimate tensile strength
$$\epsilon_L$$ % Elongation at break (longitudinal)
$$KV_{T}$$ $$J$$ Impact energy (transverse)