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America UNS C89842 Copper-Zinc-Tin-Bismuth and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: C89842 / C89842
Category Grade Standard Region/Area Standard Content
Metals C89842 -- America Copper-Zinc-Tin-Bismuth

Chemical composition(mass fraction)(wt.%) of the C89842

Element Min Max Similar
Zn - - -
Sn 2.0000 3.0000 -
Si - 0.0050 -
Sb - 0.0500 -
P 0.0050 0.0200 -
Ni 0.1000 0.5000 -
Fe - 0.3000 -
Cu 78.0000 82.0000 -
Bi 1.5000 2.5000 -
Al - 0.0050 -

Mechanical Properties of steel grade C89842

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)
851 (≥) 967 (≥) 43 42 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 412

Physical Properties of steel grade C89842

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
11 - -     0.43 -  
389 771 - 41.3 333   -  
663 - 41 24.2   244 422

Heat Treatment of steel grade C89842

Heat treated : 1197°C - 1812°C

Technological Curves of steel grade C89842

Cross Reference Table (Equivalent Grade) of C89842

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