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ZCuAl9Fe4Ni4Mn2

China GJB ZCuAl9Fe4Ni4Mn2 舰船螺旋桨用铜合金铸件规范 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: ZCuAl9Fe4Ni4Mn2 / ZCuAl9Fe4Ni4Mn2
Category Grade Standard Region/Area Standard Content
Metals ZCuAl9Fe4Ni4Mn2 GJB 3341 China 舰船螺旋桨用铜合金铸件规范

Chemical composition(mass fraction)(wt.%) of the ZCuAl9Fe4Ni4Mn2

Element Min Max Similar
Cu - - -
Al 8.5000 10.0000 -
Mn 1.0000 2.5000 -
Fe 4.0000 5.0000 -
Ni 4.0000 5.0000 -
Zn - 0.5000 -
Si - 0.1500 -
Pb - 0.0200 -
C - 0.1000 -
Total Others - 1.0000 -

Mechanical Properties of steel grade ZCuAl9Fe4Ni4Mn2

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)
745 (≥) 697 (≥) 23 22 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 214

Physical Properties of steel grade ZCuAl9Fe4Ni4Mn2

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 - -     0.11 -  
173 386 - 43.3 441   -  
655 - 11 44.2   223 224

Heat Treatment of steel grade ZCuAl9Fe4Ni4Mn2

Heat treated : 1661°C - 1521°C

Technological Curves of steel grade ZCuAl9Fe4Ni4Mn2

Cross Reference Table (Equivalent Grade) of ZCuAl9Fe4Ni4Mn2

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