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Germany DIN 1.4493 High alloyed CrNiMoN steel and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 1.4493 / 1.4493
Category Grade Standard Region/Area Standard Content
Metals 1.4493 -- Germany High alloyed CrNiMoN steel

Chemical composition(mass fraction)(wt.%) of the 1.4493

Element Min Max Similar

Mechanical Properties of steel grade 1.4493

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)
692 (≥) 658 (≥) 31 33 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 341

Physical Properties of steel grade 1.4493

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
31 - -     0.31 -  
297 567 - 34.3 111   -  
648 - 14 22.2   333 413

Heat Treatment of steel grade 1.4493

Heat treated : 1526°C - 1356°C

Technological Curves of steel grade 1.4493

Cross Reference Table (Equivalent Grade) of 1.4493

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