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China GB AlSi30 铝中间合金 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: AlSi30 / AlSi30
Category Grade Standard Region/Area Standard Content
Metals AlSi30 GB/T 27677 China 铝中间合金

Chemical composition(mass fraction)(wt.%) of the AlSi30

Element Min Max Similar
Al - - -
Total Others - 0.1500 -
Others Total - 0.0500 -
Ti - 0.0500 -
Fe - 0.3000 -
Si 28.0000 32.0000 -

Mechanical Properties of steel grade AlSi30

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)
892 (≥) 713 (≥) 13 43 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 321

Physical Properties of steel grade AlSi30

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
22 - -     0.44 -  
925 686 - 34.3 423   -  
616 - 24 22.2   214 133

Heat Treatment of steel grade AlSi30

Heat treated : 1365°C - 1346°C

Technological Curves of steel grade AlSi30

Cross Reference Table (Equivalent Grade) of AlSi30

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