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Germany DIN 1.4823 Heat resistant steel castings and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 1.4823 / 1.4823
Category Grade Standard Region/Area Standard Content
Metals 1.4823 DIN EN 10295 Germany Heat resistant steel castings

Chemical composition(mass fraction)(wt.%) of the 1.4823

Element Min Max Similar
Si 1.0000 2.5000 -
S - 0.0300 -
P - 0.0400 -
Ni 3.0000 6.0000 -
Mo - 0.5000 -
Mn - 1.5000 -
Cr 25.0000 28.0000 -
C 0.3000 0.5000 -

Mechanical Properties of steel grade 1.4823

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)
461 (≥) 261 (≥) 34 22 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 333

Physical Properties of steel grade 1.4823

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
32 - -     0.32 -  
638 723 - 33.3 412   -  
844 - 14 33.2   122 434

Heat Treatment of steel grade 1.4823

Heat treated : 1877°C - 1727°C

Technological Curves of steel grade 1.4823

Cross Reference Table (Equivalent Grade) of 1.4823

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