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EN-JM1200

EU EN EN-JM1200 铸造 - 玛钢铸铁 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: EN-JM1200 / EN-JM1200
Category Grade Standard Region/Area Standard Content
Metals EN-JM1200 EN 1562 EU 铸造 - 玛钢铸铁

Chemical composition(mass fraction)(wt.%) of the EN-JM1200

Element Min Max Similar
P - 0.1000 -
Fe - - -

Mechanical Properties of steel grade EN-JM1200

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)
368 (≥) 894 (≥) 11 41 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 234

Physical Properties of steel grade EN-JM1200

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
31 - -     0.21 -  
124 714 - 24.3 432   -  
933 - 13 23.2   321 122

Heat Treatment of steel grade EN-JM1200

Heat treated : 1426°C - 1514°C

Technological Curves of steel grade EN-JM1200

Cross Reference Table (Equivalent Grade) of EN-JM1200

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