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England B.S. CB492K Copper and copper alloys. Ingots and castings and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: CB492K / CB492K
Category Grade Standard Region/Area Standard Content
Metals CB492K BS EN 1982 England Copper and copper alloys. Ingots and castings

Chemical composition(mass fraction)(wt.%) of the CB492K

Element Min Max Similar

Mechanical Properties of steel grade CB492K

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)
997 (≥) 959 (≥) 23 33 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 123

Physical Properties of steel grade CB492K

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 - -     0.42 -  
228 434 - 11.3 332   -  
661 - 32 23.2   114 213

Heat Treatment of steel grade CB492K

Heat treated : 1549°C - 1111°C

Technological Curves of steel grade CB492K

Cross Reference Table (Equivalent Grade) of CB492K

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