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America UNS C14720 Sulfur copper and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: C14720 / C14720
Category Grade Standard Region/Area Standard Content
Metals C14720 -- America Sulfur copper

Chemical composition(mass fraction)(wt.%) of the C14720

Element Min Max Similar
Zr 0.1000 0.2000 -
Total Others - - -
Cu 99.8000 - -

Mechanical Properties of steel grade C14720

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)
681 (≥) 713 (≥) 34 41 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 141

Physical Properties of steel grade C14720

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
41 - -     0.11 -  
691 561 - 23.3 433   -  
231 - 11 14.2   111 114

Heat Treatment of steel grade C14720

Heat treated : 1861°C - 1893°C

Technological Curves of steel grade C14720

Cross Reference Table (Equivalent Grade) of C14720

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