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Japan DAIDO DAPN80A 耐热耐蚀性超合金粉末 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: DAPN80A / DAPN80A
Category Grade Standard Region/Area Standard Content
Metals DAPN80A DAIDO HRACRSP Japan 耐热耐蚀性超合金粉末

Chemical composition(mass fraction)(wt.%) of the DAPN80A

Element Min Max Similar
Fe - 1.5000 -
Cr - - 20.0000
C - - 0.1000

Mechanical Properties of steel grade DAPN80A

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)
222 (≥) 565 (≥) 12 41 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 431

Physical Properties of steel grade DAPN80A

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 - -     0.13 -  
117 843 - 34.3 223   -  
269 - 21 42.2   211 444

Heat Treatment of steel grade DAPN80A

Heat treated : 1389°C - 1588°C

Technological Curves of steel grade DAPN80A

Cross Reference Table (Equivalent Grade) of DAPN80A

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