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Japan DAIDO CN30 功能合金 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: CN30 / CN30
Category Grade Standard Region/Area Standard Content
Metals CN30 DAIDO FA Japan 功能合金

Chemical composition(mass fraction)(wt.%) of the CN30

Element Min Max Similar
Cu - - 76.0000
Ni - - 22.0000

Mechanical Properties of steel grade CN30

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)
942 (≥) 355 (≥) 11 32 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 421

Physical Properties of steel grade CN30

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
42 - -     0.11 -  
834 247 - 21.3 332   -  
716 - 12 33.2   444 344

Heat Treatment of steel grade CN30

Heat treated : 1996°C - 1419°C

Technological Curves of steel grade CN30

Cross Reference Table (Equivalent Grade) of CN30

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