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CuAl9Fe3Zn3Ni2

Italy UNI CuAl9Fe3Zn3Ni2 Copper and copper alloys - Ingots and castings - Special aluminium bronze (CuAl9Fe3Zn3Ni2) for remelting of mechanical articles with tight tolerances and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: CuAl9Fe3Zn3Ni2 / CuAl9Fe3Zn3Ni2
Category Grade Standard Region/Area Standard Content
Metals CuAl9Fe3Zn3Ni2 UNI 10800 Italy Copper and copper alloys - Ingots and castings - Special aluminium bronze (CuAl9Fe3Zn3Ni2) for remelting of mechanical articles with tight tolerances

Chemical composition(mass fraction)(wt.%) of the CuAl9Fe3Zn3Ni2

Element Min Max Similar
Zn 2.0000 4.0000 -
Sn - 0.3000 -
Si - 0.1500 -
Pb - 0.2000 -
Other - 0.1500 -
Ni 1.0000 4.0000 -
Mn - 2.5000 -
Fe 1.5000 3.5000 -
Cu - - -
Al 8.0000 9.5000 -

Mechanical Properties of steel grade CuAl9Fe3Zn3Ni2

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)
293 (≥) 985 (≥) 34 22 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 134

Physical Properties of steel grade CuAl9Fe3Zn3Ni2

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
21 - -     0.31 -  
326 437 - 21.3 431   -  
538 - 41 43.2   242 231

Heat Treatment of steel grade CuAl9Fe3Zn3Ni2

Heat treated : 1233°C - 1544°C

Technological Curves of steel grade CuAl9Fe3Zn3Ni2

Cross Reference Table (Equivalent Grade) of CuAl9Fe3Zn3Ni2

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