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EU EN CF004A Copper and copper alloys - Compendium of compositions and product and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: CF004A / CF004A
Category Grade Standard Region/Area Standard Content
Metals CF004A CEN/TS 13388 EU Copper and copper alloys - Compendium of compositions and product

Chemical composition(mass fraction)(wt.%) of the CF004A

Element Min Max Similar
Cu 99.9000 - -
Bi - 0.0005 -
O - 0.0400 -
Pb - 0.0050 -
Others total - 0.0300 -

Mechanical Properties of steel grade CF004A

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)
166 (≥) 296 (≥) 14 43 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 212

Physical Properties of steel grade CF004A

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
44 - -     0.24 -  
362 492 - 41.3 313   -  
491 - 21 41.2   323 132

Heat Treatment of steel grade CF004A

Heat treated : 1177°C - 1828°C

Technological Curves of steel grade CF004A

Cross Reference Table (Equivalent Grade) of CF004A

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