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America SAE CA342 Wrought and cast copper alloys and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: CA342 / CA342
Category Grade Standard Region/Area Standard Content
Metals CA342 SAE J 461 America Wrought and cast copper alloys

Chemical composition(mass fraction)(wt.%) of the CA342

Element Min Max Similar

Mechanical Properties of steel grade CA342

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)
188 (≥) 623 (≥) 31 42 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 241

Physical Properties of steel grade CA342

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
24 - -     0.42 -  
488 777 - 33.3 231   -  
525 - 34 14.2   244 321

Heat Treatment of steel grade CA342

Heat treated : 1312°C - 1881°C

Technological Curves of steel grade CA342

Cross Reference Table (Equivalent Grade) of CA342

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