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Japan DAIDO DAPPB 磁性粉末 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: DAPPB / DAP PB
Category Grade Standard Region/Area Standard Content
Metals DAP PB DAIDO MP Japan 磁性粉末

Chemical composition(mass fraction)(wt.%) of the DAP PB

Element Min Max Similar
Ni - - 47.0000

Mechanical Properties of steel grade DAP PB

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)
883 (≥) 486 (≥) 21 24 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 314

Physical Properties of steel grade DAP PB

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 - -     0.22 -  
536 693 - 22.3 234   -  
921 - 41 12.2   411 232

Heat Treatment of steel grade DAP PB

Heat treated : 1784°C - 1931°C

Technological Curves of steel grade DAP PB

Cross Reference Table (Equivalent Grade) of DAP PB

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