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France AFNOR NF CuAl7Fe2 Semi-finished products of copper and copper alloys. Rolled aluminium bronze products. Characteristics. and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: CuAl7Fe2 / CuAl7Fe2
Category Grade Standard Region/Area Standard Content
Metals CuAl7Fe2 NF A51-113 France Semi-finished products of copper and copper alloys. Rolled aluminium bronze products. Characteristics.

Chemical composition(mass fraction)(wt.%) of the CuAl7Fe2

Element Min Max Similar

Mechanical Properties of steel grade CuAl7Fe2

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 (≥) 646 (≥) 31 14 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 323

Physical Properties of steel grade CuAl7Fe2

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
14 - -     0.21 -  
439 395 - 33.3 413   -  
447 - 33 44.2   433 244

Heat Treatment of steel grade CuAl7Fe2

Heat treated : 1564°C - 1779°C

Technological Curves of steel grade CuAl7Fe2

Cross Reference Table (Equivalent Grade) of CuAl7Fe2

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