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France AFNOR NF CuAl5As 铜及铜合金 -换热器 无缝圆管 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: CuAl5As / CuAl5As
Category Grade Standard Region/Area Standard Content
Metals CuAl5As NF EN 12451 France 铜及铜合金 -换热器 无缝圆管

Chemical composition(mass fraction)(wt.%) of the CuAl5As

Element Min Max Similar
Total Others - 0.5000 -
Sn - 0.5000 -
Pb - 0.0200 -
Fe - 0.5000 -
Cu - - -
Al 5.4000 6.6000 -

Mechanical Properties of steel grade CuAl5As

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)
478 (≥) 583 (≥) 23 44 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 324

Physical Properties of steel grade CuAl5As

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
11 - -     0.34 -  
712 241 - 43.3 121   -  
994 - 24 32.2   143 413

Heat Treatment of steel grade CuAl5As

Heat treated : 1963°C - 1496°C

Technological Curves of steel grade CuAl5As

Cross Reference Table (Equivalent Grade) of CuAl5As

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