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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)
981 (≥) 357 (≥) 43 31 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 321

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
43 - -     0.41 -  
448 913 - 14.3 131   -  
456 - 11 32.2   411 432

Heat Treatment of steel grade FCDLE4

Heat treated : 1489°C - 1115°C

Technological Curves of steel grade FCDLE4

Cross Reference Table (Equivalent Grade) of FCDLE4

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