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Japan JIS SCLE3 低热膨胀铁合金铸件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SCLE3 / SCLE 3
Category Grade Standard Region/Area Standard Content
Metals SCLE 3 JIS G5511 Japan 低热膨胀铁合金铸件

Chemical composition(mass fraction)(wt.%) of the SCLE 3

Element Min Max Similar

Mechanical Properties of steel grade SCLE 3

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)
772 (≥) 177 (≥) 12 23 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 141

Physical Properties of steel grade SCLE 3

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
22 - -     0.34 -  
285 446 - 24.3 333   -  
361 - 44 24.2   432 444

Heat Treatment of steel grade SCLE 3

Heat treated : 1221°C - 1296°C

Technological Curves of steel grade SCLE 3

Cross Reference Table (Equivalent Grade) of SCLE 3

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