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KOBELCO Oxygen Free Copper

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

Category Grade Standard Region/Area Standard Content
Metals KOBELCO Oxygen Free Copper -- Global

Chemical composition(mass fraction)(wt.%) of the KOBELCO Oxygen Free Copper

Element Min Max Similar
Cu 99.9600 - -

Mechanical Properties of steel grade KOBELCO Oxygen Free Copper

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)
413 (≥) 435 (≥) 13 33 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 244

Physical Properties of steel grade KOBELCO Oxygen Free Copper

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
11 - -     0.21 -  
991 694 - 21.3 124   -  
385 - 14 43.2   313 414

Heat Treatment of steel grade KOBELCO Oxygen Free Copper

Heat treated : 1879°C - 1466°C

Technological Curves of steel grade KOBELCO Oxygen Free Copper

Cross Reference Table (Equivalent Grade) of KOBELCO Oxygen Free Copper

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