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America UNS C89841 Copper-Bismuth Alloy and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: C89841 / C89841
Category Grade Standard Region/Area Standard Content
Metals C89841 -- America Copper-Bismuth Alloy

Chemical composition(mass fraction)(wt.%) of the C89841

Element Min Max Similar
Zn 18.0000 23.0000 -
Sn - 0.3000 -
Si 2.8000 3.4000 -
Sb - 0.1000 -
Ni - 0.2000 -
Mn - 0.1000 -
Fe - 0.1000 -
Cu 73.0000 77.0000 -
Bi 0.5000 1.0000 -
Al - 0.0100 -

Mechanical Properties of steel grade C89841

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)
375 (≥) 647 (≥) 12 42 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 242

Physical Properties of steel grade C89841

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 - -     0.12 -  
282 177 - 34.3 134   -  
464 - 14 43.2   431 421

Heat Treatment of steel grade C89841

Heat treated : 1748°C - 1479°C

Technological Curves of steel grade C89841

Cross Reference Table (Equivalent Grade) of C89841

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