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EU EN CB763S 铜及铜合金 - 铸锭和铸件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: CB763S / CB763S
Category Grade Standard Region/Area Standard Content
Metals CB763S EN 1982 EU 铜及铜合金 - 铸锭和铸件

Chemical composition(mass fraction)(wt.%) of the CB763S

Element Min Max Similar

Mechanical Properties of steel grade CB763S

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)
432 (≥) 748 (≥) 33 43 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 143

Physical Properties of steel grade CB763S

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
22 - -     0.23 -  
321 333 - 24.3 434   -  
219 - 13 24.2   141 324

Heat Treatment of steel grade CB763S

Heat treated : 1317°C - 1835°C

Technological Curves of steel grade CB763S

Cross Reference Table (Equivalent Grade) of CB763S

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