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Deloro 49

Global 企业标准 Deloro49 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Deloro49 / Deloro 49
Category Grade Standard Region/Area Standard Content
Metals Deloro 49 -- Global

Chemical composition(mass fraction)(wt.%) of the Deloro 49

Element Min Max Similar
Si - - 3.0000
Ni - - -
Fe - - 0.5000
C - - 0.0300
B - - 3.0000

Mechanical Properties of steel grade Deloro 49

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)
981 (≥) 191 (≥) 43 23 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 224

Physical Properties of steel grade Deloro 49

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
13 - -     0.23 -  
119 515 - 43.3 121   -  
848 - 44 23.2   221 441

Heat Treatment of steel grade Deloro 49

Heat treated : 1245°C - 1292°C

Technological Curves of steel grade Deloro 49

Cross Reference Table (Equivalent Grade) of Deloro 49

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