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America UNS A03661 Aluminum foundry alloy; ingot and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: A03661 / A03661
Category Grade Standard Region/Area Standard Content
Metals A03661 -- America Aluminum foundry alloy; ingot

Chemical composition(mass fraction)(wt.%) of the A03661

Element Min Max Similar
Zn - 0.0500 -
Ti - 0.2000 -
Si 6.5000 7.5000 -
Others Total - 0.1500 -
Others each - 0.0500 -
Mn - 0.0300 -
Mg 0.6000 1.2000 -
Fe - 0.1200 -
Cu - 0.0500 -
Al - - -

Mechanical Properties of steel grade A03661

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)
993 (≥) 295 (≥) 23 13 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 433

Physical Properties of steel grade A03661

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 -  
125 649 - 23.3 134   -  
987 - 31 22.2   311 141

Heat Treatment of steel grade A03661

Heat treated : 1126°C - 1765°C

Technological Curves of steel grade A03661

Cross Reference Table (Equivalent Grade) of A03661

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