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Cockemail 240

Global 企业标准 Cockemail240 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Cockemail240 / Cockemail 240
Category Grade Standard Region/Area Standard Content
Metals Cockemail 240 -- Global

Chemical composition(mass fraction)(wt.%) of the Cockemail 240

Element Min Max Similar

Mechanical Properties of steel grade Cockemail 240

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)
852 (≥) 694 (≥) 44 21 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 111

Physical Properties of steel grade Cockemail 240

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
34 - -     0.34 -  
595 786 - 24.3 341   -  
795 - 32 12.2   134 244

Heat Treatment of steel grade Cockemail 240

Heat treated : 1754°C - 1133°C

Technological Curves of steel grade Cockemail 240

Cross Reference Table (Equivalent Grade) of Cockemail 240

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