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America UNS C87520 Cast silicon brass and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: C87520 / C87520
Category Grade Standard Region/Area Standard Content
Metals C87520 -- America Cast silicon brass

Chemical composition(mass fraction)(wt.%) of the C87520

Element Min Max Similar
Zn 12.0000 16.0000 -
Total Others - - -
Si 3.0000 5.0000 -
Pb - 0.5000 -
P 0.0300 0.0600 -
Cu 79.0000 - -
Al - 0.5000 -

Mechanical Properties of steel grade C87520

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)
475 (≥) 689 (≥) 13 14 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 123

Physical Properties of steel grade C87520

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 - -     0.41 -  
274 522 - 23.3 441   -  
866 - 41 33.2   143 323

Heat Treatment of steel grade C87520

Heat treated : 1841°C - 1946°C

Technological Curves of steel grade C87520

Cross Reference Table (Equivalent Grade) of C87520

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