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EU EN CF223E Copper and copper alloys - Compendium of compositions and products and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: CF223E / CF223E
Category Grade Standard Region/Area Standard Content
Metals CF223E CEN/TS 13388 EU Copper and copper alloys - Compendium of compositions and products

Chemical composition(mass fraction)(wt.%) of the CF223E

Element Min Max Similar
Zn+Cd - 0.0500 -
P 5.9000 6.7000 -
Cu - - -
Cd - 0.0250 -
Al - 0.0100 -
Zn - 0.0500 -
Ag 1.5000 2.5000 -
Bi - 0.0300 -
Pb - 0.0230 -
Others total - 0.2500 -

Mechanical Properties of steel grade CF223E

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)
289 (≥) 219 (≥) 43 32 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 241

Physical Properties of steel grade CF223E

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 -  
252 162 - 12.3 433   -  
329 - 34 34.2   424 233

Heat Treatment of steel grade CF223E

Heat treated : 1778°C - 1372°C

Technological Curves of steel grade CF223E

Cross Reference Table (Equivalent Grade) of CF223E

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