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England B.S. DCB1 Specification for copper alloy ingots and copper alloy and high conductivity copper castings and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: DCB1 / DCB1
Category Grade Standard Region/Area Standard Content
Metals DCB1 BS 1400 England Specification for copper alloy ingots and copper alloy and high conductivity copper castings

Chemical composition(mass fraction)(wt.%) of the DCB1

Element Min Max Similar
Zn - - -
Pb - 0.2500 -
Cu 59.0000 62.0000 -
Al 0.2500 0.5000 -

Mechanical Properties of steel grade DCB1

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)
948 (≥) 149 (≥) 34 12 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 133

Physical Properties of steel grade DCB1

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
14 - -     0.31 -  
394 483 - 41.3 124   -  
789 - 14 11.2   413 311

Heat Treatment of steel grade DCB1

Heat treated : 1559°C - 1765°C

Technological Curves of steel grade DCB1

Cross Reference Table (Equivalent Grade) of DCB1

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