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C 1020 CB

Korea KS C1020CB 铜坯和铜锭 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: C1020CB / C 1020 CB
Category Grade Standard Region/Area Standard Content
Metals C 1020 CB KS D 2301 Korea 铜坯和铜锭

Chemical composition(mass fraction)(wt.%) of the C 1020 CB

Element Min Max Similar
O - 0.0010 -
Cu 99.9600 - -

Mechanical Properties of steel grade C 1020 CB

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)
249 (≥) 492 (≥) 41 44 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 414

Physical Properties of steel grade C 1020 CB

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
12 - -     0.14 -  
266 423 - 34.3 434   -  
664 - 12 13.2   113 311

Heat Treatment of steel grade C 1020 CB

Heat treated : 1246°C - 1671°C

Technological Curves of steel grade C 1020 CB

Cross Reference Table (Equivalent Grade) of C 1020 CB

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