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China GB BeAl-Z 铍铝合金 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: BeAl-Z / BeAl-Z
Category Grade Standard Region/Area Standard Content
Metals BeAl-Z GB/T 26063 China 铍铝合金

Chemical composition(mass fraction)(wt.%) of the BeAl-Z

Element Min Max Similar
Si - 0.3000 -
Other - 2.5000 -
O - 0.2000 -
Mg - 0.0600 -
Fe - 0.2000 -
C - 0.2000 -
Be 60.0000 69.0000 -
Al - - -

Mechanical Properties of steel grade BeAl-Z

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)
464 (≥) 169 (≥) 13 42 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 122

Physical Properties of steel grade BeAl-Z

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
31 - -     0.33 -  
141 856 - 33.3 324   -  
766 - 44 41.2   331 111

Heat Treatment of steel grade BeAl-Z

Heat treated : 1962°C - 1512°C

Technological Curves of steel grade BeAl-Z

Cross Reference Table (Equivalent Grade) of BeAl-Z

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