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Germany DIN 1.2593 铬钼合金钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 1.2593 / 1.2593
Category Grade Standard Region/Area Standard Content
Metals 1.2593 -- Germany 铬钼合金钢

Chemical composition(mass fraction)(wt.%) of the 1.2593

Element Min Max Similar
Si - 0.2500 -
Mo - 0.2000 -
Mn - 0.4000 -
Cr - 1.8000 -
C - 0.8500 -

Mechanical Properties of steel grade 1.2593

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)
632 (≥) 891 (≥) 34 14 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 413

Physical Properties of steel grade 1.2593

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
42 - -     0.33 -  
491 246 - 13.3 313   -  
523 - 43 23.2   234 132

Heat Treatment of steel grade 1.2593

Heat treated : 1215°C - 1717°C

Technological Curves of steel grade 1.2593

Cross Reference Table (Equivalent Grade) of 1.2593

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