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England B.S. CZ134 Specification for copper and copper alloy rods and sections (other than forging stock) and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: CZ134 / CZ 134
Category Grade Standard Region/Area Standard Content
Metals CZ 134 BS 2874 England Specification for copper and copper alloy rods and sections (other than forging stock)

Chemical composition(mass fraction)(wt.%) of the CZ 134

Element Min Max Similar
Zn - - -
Total Others - 0.5000 -
Sn - 0.3000 -
Si 0.3000 1.3000 -
Pb - 0.8000 -
Ni - 0.2000 -
Mn 1.5000 3.5000 -
Fe - 0.5000 -
Cu 57.0000 60.0000 -
Al 1.0000 2.0000 -

Mechanical Properties of steel grade CZ 134

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)
478 (≥) 321 (≥) 31 12 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 332

Physical Properties of steel grade CZ 134

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
11 - -     0.23 -  
775 263 - 44.3 122   -  
517 - 24 24.2   134 232

Heat Treatment of steel grade CZ 134

Heat treated : 1778°C - 1517°C

Technological Curves of steel grade CZ 134

Cross Reference Table (Equivalent Grade) of CZ 134

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