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B823 CZP-2002-12

America ASTM B823CZP-2002-12 有色粉末冶金(P/M)结构元件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: B823CZP-2002-12 / B823 CZP-2002-12
Category Grade Standard Region/Area Standard Content
Metals B823 CZP-2002-12 ASTM B823 America 有色粉末冶金(P/M)结构元件

Chemical composition(mass fraction)(wt.%) of the B823 CZP-2002-12

Element Min Max Similar
Zn - - -
Pb 1.0000 2.0000 -
Cu 77.0000 80.0000 -

Mechanical Properties of steel grade B823 CZP-2002-12

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)
929 (≥) 638 (≥) 43 23 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 312

Physical Properties of steel grade B823 CZP-2002-12

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
31 - -     0.22 -  
861 199 - 34.3 224   -  
222 - 13 22.2   412 214

Heat Treatment of steel grade B823 CZP-2002-12

Heat treated : 1538°C - 1847°C

Technological Curves of steel grade B823 CZP-2002-12

Cross Reference Table (Equivalent Grade) of B823 CZP-2002-12

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