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EU EN GE200 一般工程使用的钢铸件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: GE200 / GE200
Category Grade Standard Region/Area Standard Content
Metals GE200 EN 10293 EU 一般工程使用的钢铸件

Chemical composition(mass fraction)(wt.%) of the GE200

Element Min Max Similar

Mechanical Properties of steel grade GE200

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)
831 (≥) 811 (≥) 14 11 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 432

Physical Properties of steel grade GE200

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
24 - -     0.32 -  
266 453 - 21.3 424   -  
988 - 23 32.2   223 232

Heat Treatment of steel grade GE200

Heat treated : 1993°C - 1219°C

Technological Curves of steel grade GE200

Cross Reference Table (Equivalent Grade) of GE200

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