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Japan DAIDO DAP630 层叠造型用粉末 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: DAP630 / DAP630
Category Grade Standard Region/Area Standard Content
Metals DAP630 DAIDO LMP Japan 层叠造型用粉末

Chemical composition(mass fraction)(wt.%) of the DAP630

Element Min Max Similar
Nb - - 0.3000
Cr - - 17.0000
Ni - - 4.0000

Mechanical Properties of steel grade DAP630

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)
753 (≥) 652 (≥) 42 31 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 124

Physical Properties of steel grade DAP630

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
34 - -     0.22 -  
618 576 - 11.3 413   -  
517 - 42 22.2   324 334

Heat Treatment of steel grade DAP630

Heat treated : 1125°C - 1491°C

Technological Curves of steel grade DAP630

Cross Reference Table (Equivalent Grade) of DAP630

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