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Deloro 109

Global 企业标准 Deloro109 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Deloro109 / Deloro 109
Category Grade Standard Region/Area Standard Content
Metals Deloro 109 -- Global

Chemical composition(mass fraction)(wt.%) of the Deloro 109

Element Min Max Similar
Si - - 3.0000
Ni - - -
Cr - - 4.0000
B - - 1.5000

Mechanical Properties of steel grade Deloro 109

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)
329 (≥) 347 (≥) 31 42 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 333

Physical Properties of steel grade Deloro 109

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
43 - -     0.33 -  
881 272 - 22.3 223   -  
969 - 42 43.2   131 411

Heat Treatment of steel grade Deloro 109

Heat treated : 1526°C - 1367°C

Technological Curves of steel grade Deloro 109

Cross Reference Table (Equivalent Grade) of Deloro 109

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