1.8935 (P460NH)

Heat resistant

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, % Cr, % Ti, % Cu, % Ni, % V, % Al, % P, % C, % S, % Nb, % Mo, % N, %
95.235–98.9 < 0.6 1.1–1.7 < 0.3 < 0.03 < 0.7 < 0.8 < 0.2 < 0.02 < 0.025 < 0.2 < 0.015 < 0.05 < 0.1 < 0.025

Information on suppliers

Mechanical properties at 20 °C

Rolling Standard Size, mm Tension Classifiers \sigma _{U}, MPa \sigma_{Y}, MPa \epsilon_L, % KV_{L}, J KV_{T}, J Treatment
< 16 normalization 560–730 460 16–19 40–45 27–30
16–60 normalization 570–720
60–100 normalization 540–710 400
16–40 normalization 445
40–60 normalization 430

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} MPa Yield strength
\sigma _{U} MPa Ultimate tensile strength
\epsilon_L % Elongation at break (longitudinal)
KV_{L} J Impact energy (longitudinal)
KV_{T} J Impact energy (transverse)