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India IS CuCATH-2 Specification for Copper and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: CuCATH-2 / CuCATH-2
Category Grade Standard Region/Area Standard Content
Metals CuCATH-2 IS 191 India Specification for Copper

Chemical composition(mass fraction)(wt.%) of the CuCATH-2

Element Min Max Similar
C - 0.0600 -
P - 0.0200 -
SI 4.0000 5.0000 -
Ni - - -
Cr 13.0000 15.0000 -
B 2.7500 3.5000 -
Fe 4.0000 5.0000 -
Other - 0.5000 -

Mechanical Properties of steel grade CuCATH-2

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)
339 (≥) 136 (≥) 24 44 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 413

Physical Properties of steel grade CuCATH-2

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
23 - -     0.24 -  
824 639 - 22.3 434   -  
784 - 11 42.2   431 131

Heat Treatment of steel grade CuCATH-2

Heat treated : 1761°C - 1434°C

Technological Curves of steel grade CuCATH-2

Cross Reference Table (Equivalent Grade) of CuCATH-2

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