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America UNS C18040 Copper alloy and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: C18040 / C18040
Category Grade Standard Region/Area Standard Content
Metals C18040 -- America Copper alloy

Chemical composition(mass fraction)(wt.%) of the C18040

Element Min Max Similar

Mechanical Properties of steel grade C18040

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)
193 (≥) 245 (≥) 43 42 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 223

Physical Properties of steel grade C18040

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 -  
526 229 - 13.3 312   -  
161 - 23 12.2   424 322

Heat Treatment of steel grade C18040

Heat treated : 1424°C - 1135°C

Technological Curves of steel grade C18040

Cross Reference Table (Equivalent Grade) of C18040

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