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ZCuAl8Mn13Fe3Ni2

China GJB ZCuAl8Mn13Fe3Ni2 舰船螺旋桨用铜合金铸件规范 and Mechanical Properties, Chemical Element, Cross Reference.

Category Grade Standard Region/Area Standard Content
Metals ZCuAl8Mn13Fe3Ni2 GJB 3341 China 舰船螺旋桨用铜合金铸件规范

Chemical composition(mass fraction)(wt.%) of the ZCuAl8Mn13Fe3Ni2

Element Min Max Similar
Cu - - -
Al 7.0000 8.5000 -
Mn 11.5000 14.0000 -
Fe 2.5000 4.0000 -
Ni 1.8000 2.5000 -
Zn - 0.5000 -
Si - 0.1500 -
Pb - 0.0200 -
C - 0.1000 -
Total Others - 1.0000 -

Mechanical Properties of steel grade ZCuAl8Mn13Fe3Ni2

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)
226 (≥) 836 (≥) 14 21 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 112

Physical Properties of steel grade ZCuAl8Mn13Fe3Ni2

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
41 - -     0.23 -  
394 899 - 13.3 211   -  
782 - 41 14.2   314 311

Heat Treatment of steel grade ZCuAl8Mn13Fe3Ni2

Heat treated : 1238°C - 1828°C

Technological Curves of steel grade ZCuAl8Mn13Fe3Ni2

Cross Reference Table (Equivalent Grade) of ZCuAl8Mn13Fe3Ni2

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