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B-Cu99(Ag)-1070/1080

EU EN B-Cu99(Ag)-1070/1080 Copper and copper alloys - Compendium of compositions and products and Mechanical Properties, Chemical Element, Cross Reference.

Category Grade Standard Region/Area Standard Content
Metals B-Cu99(Ag)-1070/1080 CEN/TS 13388 EU Copper and copper alloys - Compendium of compositions and products

Chemical composition(mass fraction)(wt.%) of the B-Cu99(Ag)-1070/1080

Element Min Max Similar
Cu - - -
Ag 0.8000 1.2000 -
Bi - 0.1000 -
Others total - 0.3000 -

Mechanical Properties of steel grade B-Cu99(Ag)-1070/1080

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)
113 (≥) 664 (≥) 24 11 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 124

Physical Properties of steel grade B-Cu99(Ag)-1070/1080

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
23 - -     0.41 -  
856 842 - 32.3 121   -  
713 - 33 31.2   412 244

Heat Treatment of steel grade B-Cu99(Ag)-1070/1080

Heat treated : 1178°C - 1317°C

Technological Curves of steel grade B-Cu99(Ag)-1070/1080

Cross Reference Table (Equivalent Grade) of B-Cu99(Ag)-1070/1080

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