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Korea KS CAC702C Copper alloy continuous casting and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: CAC702C / CAC702C
Category Grade Standard Region/Area Standard Content
Metals CAC702C KS D 6025 Korea Copper alloy continuous casting

Chemical composition(mass fraction)(wt.%) of the CAC702C

Element Min Max Similar
Zn - 0.5000 -
Sn - 0.1000 -
Pb - 0.1000 -
Ni 1.0000 3.0000 -
Mn 0.1000 1.5000 -
Fe 2.5000 5.0000 -
Cu 80.0000 88.0000 -
Al 8.0000 10.5000 -

Mechanical Properties of steel grade CAC702C

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)
936 (≥) 172 (≥) 12 12 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 143

Physical Properties of steel grade CAC702C

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
31 - -     0.22 -  
392 396 - 44.3 321   -  
845 - 31 14.2   331 144

Heat Treatment of steel grade CAC702C

Heat treated : 1329°C - 1578°C

Technological Curves of steel grade CAC702C

Cross Reference Table (Equivalent Grade) of CAC702C

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