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Germany DIN 1.4492 High alloyed CrNiMoN steel and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 1.4492 / 1.4492
Category Grade Standard Region/Area Standard Content
Metals 1.4492 -- Germany High alloyed CrNiMoN steel

Chemical composition(mass fraction)(wt.%) of the 1.4492

Element Min Max Similar
Si - 0.5000 -
S - 0.0300 -
P - 0.0400 -
Ni 4.0000 5.0000 -
Nb 0.1000 0.5000 -
N 0.0700 0.1300 -
Mo 2.5000 3.2500 -
Mn 0.5000 1.2500 -
Cr 15.0000 16.0000 -
C 0.1000 0.1500 -

Mechanical Properties of steel grade 1.4492

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
793 (≥) 584 (≥) 21 21 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 222

Physical Properties of steel grade 1.4492

Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
13 - -     0.22 -  
631 883 - 34.3 421   -  
225 - 22 23.2   441 421

Heat Treatment of steel grade 1.4492

Heat treated : 1869°C - 1188°C

Technological Curves of steel grade 1.4492

Cross Reference Table (Equivalent Grade) of 1.4492

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