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America MIL C85800 Brass: die castings and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: C85800 / C85800
Category Grade Standard Region/Area Standard Content
Metals C85800 MIL B 15894B America Brass: die castings

Chemical composition(mass fraction)(wt.%) of the C85800

Element Min Max Similar
Mn - 0.2500 -
Si - 0.2500 -
Cu 57.0000 - -
Al - 0.2500 -
Zn 30.0000 - -
Sn - 1.5000 -
Fe - 0.2500 -
Pb - 1.5000 -
Others total - 0.5000 -

Mechanical Properties of steel grade C85800

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)
317 (≥) 991 (≥) 22 33 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 221

Physical Properties of steel grade C85800

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
43 - -     0.31 -  
857 518 - 13.3 333   -  
781 - 44 22.2   313 332

Heat Treatment of steel grade C85800

Heat treated : 1599°C - 1653°C

Technological Curves of steel grade C85800

Cross Reference Table (Equivalent Grade) of C85800

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