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Japan JIS FCDLE4 低热膨胀铁合金铸件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: FCDLE4 / FCDLE4
Category Grade Standard Region/Area Standard Content
Metals FCDLE4 JIS G5511 Japan 低热膨胀铁合金铸件

Chemical composition(mass fraction)(wt.%) of the FCDLE4

Element Min Max Similar

Mechanical Properties of steel grade FCDLE4

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)
747 (≥) 617 (≥) 32 32 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 343

Physical Properties of steel grade FCDLE4

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 -  
157 375 - 41.3 113   -  
144 - 22 23.2   414 132

Heat Treatment of steel grade FCDLE4

Heat treated : 1456°C - 1832°C

Technological Curves of steel grade FCDLE4

Cross Reference Table (Equivalent Grade) of FCDLE4

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