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EN-GJL-300C

France AFNOR NF EN-GJL-300C Founding-Continuous cast iron bars and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: EN-GJL-300C / EN-GJL-300C
Category Grade Standard Region/Area Standard Content
Metals EN-GJL-300C NF EN 16482 France Founding-Continuous cast iron bars

Chemical composition(mass fraction)(wt.%) of the EN-GJL-300C

Element Min Max Similar

Mechanical Properties of steel grade EN-GJL-300C

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)
444 (≥) 423 (≥) 24 14 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 444

Physical Properties of steel grade EN-GJL-300C

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
33 - -     0.42 -  
718 638 - 22.3 244   -  
848 - 11 34.2   312 412

Heat Treatment of steel grade EN-GJL-300C

Heat treated : 1547°C - 1661°C

Technological Curves of steel grade EN-GJL-300C

Cross Reference Table (Equivalent Grade) of EN-GJL-300C

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