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CuAl9Ni3Fe2 Y20

France AFNOR NF CuAl9Ni3Fe2Y20 Foundry products. Copper-aluminium castings. Properties. and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: CuAl9Ni3Fe2Y20 / CuAl9Ni3Fe2 Y20
Category Grade Standard Region/Area Standard Content
Metals CuAl9Ni3Fe2 Y20 NF A53-709 France Foundry products. Copper-aluminium castings. Properties.

Chemical composition(mass fraction)(wt.%) of the CuAl9Ni3Fe2 Y20

Element Min Max Similar

Mechanical Properties of steel grade CuAl9Ni3Fe2 Y20

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)
124 (≥) 298 (≥) 13 23 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 124

Physical Properties of steel grade CuAl9Ni3Fe2 Y20

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
23 - -     0.22 -  
669 359 - 43.3 212   -  
654 - 43 13.2   214 224

Heat Treatment of steel grade CuAl9Ni3Fe2 Y20

Heat treated : 1423°C - 1757°C

Technological Curves of steel grade CuAl9Ni3Fe2 Y20

Cross Reference Table (Equivalent Grade) of CuAl9Ni3Fe2 Y20

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