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Japan DAIDO DSN9 不锈钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: DSN9 / DSN9
Category Grade Standard Region/Area Standard Content
Metals DSN9 DAIDO SS Japan 不锈钢

Chemical composition(mass fraction)(wt.%) of the DSN9

Element Min Max Similar
N - - 0.5000
Mo - - 2.0000
Cr - - 23.5000
Ni - - 10.0000
Mn - - 6.0000
Si - 0.5000 -
C - 0.0300 -
Mo - - 2.0000
Cr - - 23.0000
Ni - - 10.0000
Mn - - 6.0000
C - - 0.0300

Mechanical Properties of steel grade DSN9

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)
534 (≥) 616 (≥) 14 12 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 433

Physical Properties of steel grade DSN9

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
14 - -     0.44 -  
793 555 - 44.3 243   -  
372 - 13 34.2   132 143

Heat Treatment of steel grade DSN9

Heat treated : 1741°C - 1744°C

Technological Curves of steel grade DSN9

Cross Reference Table (Equivalent Grade) of DSN9

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