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Deloro 33

Global 企业标准 Deloro33 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Deloro33 / Deloro 33
Category Grade Standard Region/Area Standard Content
Metals Deloro 33 -- Global

Chemical composition(mass fraction)(wt.%) of the Deloro 33

Element Min Max Similar
Si - - 2.8000
P - - 1.5000
Ni - - -
Mo - - 2.5000
Fe - - 0.4000
Cr - - 4.5000
C - - 0.1500
B - - 1.3000

Mechanical Properties of steel grade Deloro 33

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)
487 (≥) 899 (≥) 33 32 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 133

Physical Properties of steel grade Deloro 33

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
23 - -     0.44 -  
664 949 - 44.3 412   -  
889 - 12 41.2   342 322

Heat Treatment of steel grade Deloro 33

Heat treated : 1427°C - 1323°C

Technological Curves of steel grade Deloro 33

Cross Reference Table (Equivalent Grade) of Deloro 33

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