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England B.S. CZ136 Specification for copper and copper alloy rods and sections (other than forging stock) and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: CZ136 / CZ 136
Category Grade Standard Region/Area Standard Content
Metals CZ 136 BS 2874 England Specification for copper and copper alloy rods and sections (other than forging stock)

Chemical composition(mass fraction)(wt.%) of the CZ 136

Element Min Max Similar
Zn - - -
Total Others - 0.3000 -
Pb 1.0000 2.5000 -
Ni 9.0000 11.0000 -
Mn 0.2000 0.5000 -
Fe - 0.4000 -
Cu 44.0000 47.0000 -

Mechanical Properties of steel grade CZ 136

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)
781 (≥) 361 (≥) 12 42 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 114

Physical Properties of steel grade CZ 136

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
33 - -     0.12 -  
687 238 - 22.3 323   -  
881 - 22 13.2   244 322

Heat Treatment of steel grade CZ 136

Heat treated : 1638°C - 1811°C

Technological Curves of steel grade CZ 136

Cross Reference Table (Equivalent Grade) of CZ 136

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