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Korea KS CAC303C Copper alloy continuous casting and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: CAC303C / CAC303C
Category Grade Standard Region/Area Standard Content
Metals CAC303C KS D 6025 Korea Copper alloy continuous casting

Chemical composition(mass fraction)(wt.%) of the CAC303C

Element Min Max Similar
Zn 22.0000 28.0000 -
Sn - 0.5000 -
Si - 0.1000 -
Pb - 0.2000 -
Ni - 0.5000 -
Mn 2.5000 5.0000 -
Fe 2.0000 4.0000 -
Cu 60.0000 65.0000 -
Al 3.0000 5.0000 -

Mechanical Properties of steel grade CAC303C

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)
722 (≥) 966 (≥) 12 41 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 344

Physical Properties of steel grade CAC303C

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
12 - -     0.34 -  
163 963 - 32.3 232   -  
815 - 21 12.2   212 143

Heat Treatment of steel grade CAC303C

Heat treated : 1647°C - 1347°C

Technological Curves of steel grade CAC303C

Cross Reference Table (Equivalent Grade) of CAC303C

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