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China GB AlZr3 铝中间合金 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: AlZr3 / AlZr3
Category Grade Standard Region/Area Standard Content
Metals AlZr3 GB/T 27677 China 铝中间合金

Chemical composition(mass fraction)(wt.%) of the AlZr3

Element Min Max Similar
Al - - -
Total Others - 0.1000 -
Others Total - 0.0300 -
Zr 2.7000 3.3000 -
Ti - 0.0500 -
Fe - 0.2500 -
Si - 0.2000 -

Mechanical Properties of steel grade AlZr3

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)
532 (≥) 697 (≥) 41 34 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 144

Physical Properties of steel grade AlZr3

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
41 - -     0.23 -  
597 173 - 33.3 234   -  
689 - 13 44.2   331 142

Heat Treatment of steel grade AlZr3

Heat treated : 1298°C - 1162°C

Technological Curves of steel grade AlZr3

Cross Reference Table (Equivalent Grade) of AlZr3

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