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EU EN CU105 Copper and copper alloys - Compendium of compositions and products and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: CU105 / CU105
Category Grade Standard Region/Area Standard Content
Metals CU105 CEN/TS 13388 EU Copper and copper alloys - Compendium of compositions and products

Chemical composition(mass fraction)(wt.%) of the CU105

Element Min Max Similar
Ni 2.5000 3.5000 -
Cu - - -
B 0.0500 0.0500 -
Others total - 0.1500 -

Mechanical Properties of steel grade CU105

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)
816 (≥) 766 (≥) 11 23 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 411

Physical Properties of steel grade CU105

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 - -     0.32 -  
566 488 - 23.3 214   -  
166 - 22 42.2   213 421

Heat Treatment of steel grade CU105

Heat treated : 1715°C - 1849°C

Technological Curves of steel grade CU105

Cross Reference Table (Equivalent Grade) of CU105

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