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32 NCD14-M

France AFNOR NF 32NCD14-M 一般工程使用的钢铸件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 32NCD14-M / 32 NCD14-M
Category Grade Standard Region/Area Standard Content
Metals 32 NCD14-M NF A32-054 France 一般工程使用的钢铸件

Chemical composition(mass fraction)(wt.%) of the 32 NCD14-M

Element Min Max Similar
Si - 0.6000 -
S - 0.0350 -
P - 0.0400 -
Ni 3.0000 4.0000 -
Mo 0.3000 0.6000 -
Mn - 0.8000 -
Fe - - -
Cr 0.8000 1.2000 -
C - 0.3500 -

Mechanical Properties of steel grade 32 NCD14-M

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)
678 (≥) 357 (≥) 42 34 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 214

Physical Properties of steel grade 32 NCD14-M

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 - -     0.24 -  
915 864 - 32.3 144   -  
282 - 11 24.2   344 224

Heat Treatment of steel grade 32 NCD14-M

Heat treated : 1174°C - 1681°C

Technological Curves of steel grade 32 NCD14-M

Cross Reference Table (Equivalent Grade) of 32 NCD14-M

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