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

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

Chemical composition(mass fraction)(wt.%) of the OF-Cu

Element Min Max Similar

Mechanical Properties of steel grade OF-Cu

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)
733 (≥) 345 (≥) 12 44 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 134

Physical Properties of steel grade OF-Cu

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 - -     0.24 -  
194 911 - 31.3 121   -  
675 - 33 43.2   424 124

Heat Treatment of steel grade OF-Cu

Heat treated : 1121°C - 1882°C

Technological Curves of steel grade OF-Cu

Cross Reference Table (Equivalent Grade) of OF-Cu

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