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Germany DIN 2.0040 Copper; Cathodes and Refinery Shapes and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 2.0040 / 2.0040
Category Grade Standard Region/Area Standard Content
Metals 2.0040 DIN 1708 Germany Copper; Cathodes and Refinery Shapes

Chemical composition(mass fraction)(wt.%) of the 2.0040

Element Min Max Similar

Mechanical Properties of steel grade 2.0040

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)
999 (≥) 331 (≥) 22 43 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 122

Physical Properties of steel grade 2.0040

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 - -     0.21 -  
726 485 - 23.3 443   -  
674 - 13 22.2   311 231

Heat Treatment of steel grade 2.0040

Heat treated : 1571°C - 1936°C

Technological Curves of steel grade 2.0040

Cross Reference Table (Equivalent Grade) of 2.0040

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