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34 CrAl 6

Germany DIN 34CrAl6 Nitriding steels and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 34CrAl6 / 34 CrAl 6
Category Grade Standard Region/Area Standard Content
Metals 34 CrAl 6 -- Germany Nitriding steels

Chemical composition(mass fraction)(wt.%) of the 34 CrAl 6

Element Min Max Similar
Si 0.1500 0.3500 -
S - 0.0350 -
P - 0.0350 -
Mn 0.6000 0.9000 -
Cr 1.2000 1.5000 -
C 0.3000 0.3700 -
Al 0.8000 1.1000 -

Mechanical Properties of steel grade 34 CrAl 6

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)
939 (≥) 436 (≥) 43 11 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 112

Physical Properties of steel grade 34 CrAl 6

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
24 - -     0.14 -  
353 773 - 22.3 242   -  
887 - 44 12.2   344 312

Heat Treatment of steel grade 34 CrAl 6

Heat treated : 1542°C - 1757°C

Technological Curves of steel grade 34 CrAl 6

Cross Reference Table (Equivalent Grade) of 34 CrAl 6

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