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B823 CNZ-1818-17

America ASTM B823CNZ-1818-17 有色粉末冶金(P/M)结构元件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: B823CNZ-1818-17 / B823 CNZ-1818-17
Category Grade Standard Region/Area Standard Content
Metals B823 CNZ-1818-17 ASTM B823 America 有色粉末冶金(P/M)结构元件

Chemical composition(mass fraction)(wt.%) of the B823 CNZ-1818-17

Element Min Max Similar
Zn - - -
Ni 16.5000 19.5000 -
Cu 62.5000 65.5000 -

Mechanical Properties of steel grade B823 CNZ-1818-17

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)
972 (≥) 146 (≥) 44 13 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 414

Physical Properties of steel grade B823 CNZ-1818-17

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
32 - -     0.13 -  
753 791 - 44.3 331   -  
441 - 12 43.2   221 121

Heat Treatment of steel grade B823 CNZ-1818-17

Heat treated : 1875°C - 1693°C

Technological Curves of steel grade B823 CNZ-1818-17

Cross Reference Table (Equivalent Grade) of B823 CNZ-1818-17

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