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India IS CuCATH Specification for copper - Part 4: Cathode copper and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: CuCATH / CuCATH
Category Grade Standard Region/Area Standard Content
Metals CuCATH IS 191-4 India Specification for copper - Part 4: Cathode copper

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

Element Min Max Similar
Total Others - 0.0300 -
Pb - 0.0050 -
Cu+Ag 99.9000 - -
Bi - 0.0010 -

Mechanical Properties of steel grade CuCATH

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)
595 (≥) 513 (≥) 23 33 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 112

Physical Properties of steel grade CuCATH

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 - -     0.21 -  
474 234 - 32.3 213   -  
726 - 23 11.2   143 123

Heat Treatment of steel grade CuCATH

Heat treated : 1313°C - 1788°C

Technological Curves of steel grade CuCATH

Cross Reference Table (Equivalent Grade) of CuCATH

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