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EN-GJL-200

EU EN EN-GJL-200 铸造 - 灰口铸铁 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: EN-GJL-200 / EN-GJL-200
Category Grade Standard Region/Area Standard Content
Metals EN-GJL-200 EN 1561 EU 铸造 - 灰口铸铁

Chemical composition(mass fraction)(wt.%) of the EN-GJL-200

Element Min Max Similar

Mechanical Properties of steel grade EN-GJL-200

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)
514 (≥) 619 (≥) 44 13 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 313

Physical Properties of steel grade EN-GJL-200

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
32 - -     0.42 -  
891 382 - 11.3 324   -  
894 - 44 14.2   421 132

Heat Treatment of steel grade EN-GJL-200

Heat treated : 1855°C - 1239°C

Technological Curves of steel grade EN-GJL-200

Cross Reference Table (Equivalent Grade) of EN-GJL-200

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