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Japan DAIDO DAP580 粉末锋钢、其他工具钢粉末 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: DAP580 / DAP 580
Category Grade Standard Region/Area Standard Content
Metals DAP 580 DAIDO HSSTSPAOP Japan 粉末锋钢、其他工具钢粉末

Chemical composition(mass fraction)(wt.%) of the DAP 580

Element Min Max Similar
Co - - 12.0000
V - - 5.5000
W - - 14.0000
Mo - - 6.0000
Cr - - 4.0000
C - - 2.1000

Mechanical Properties of steel grade DAP 580

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)
457 (≥) 747 (≥) 11 21 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 342

Physical Properties of steel grade DAP 580

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
21 - -     0.43 -  
537 819 - 43.3 444   -  
977 - 24 22.2   233 223

Heat Treatment of steel grade DAP 580

Heat treated : 1832°C - 1581°C

Technological Curves of steel grade DAP 580

Cross Reference Table (Equivalent Grade) of DAP 580

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