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America SAE AZ92A Magnesium casting alloys and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: AZ92A / AZ92A
Category Grade Standard Region/Area Standard Content
Metals AZ92A SAE J 465 America Magnesium casting alloys

Chemical composition(mass fraction)(wt.%) of the AZ92A

Element Min Max Similar
Zr 0.4000 1.0000 -
Zn 2.0000 3.1000 -
Total Others - 0.3000 -
Total Each - 0.1000 -
Rare Earths 2.5000 4.0000 -
Ni - 0.0100 -
Mg - - -
Cu - 0.1000 -
Zr 0.4500 1.0000 -
Zn 2.0000 3.1000 -
Total Others - 0.3000 -
Rare Earths 2.5000 4.0000 -
Mg - - -
Zr 0.5000 1.0000 -
Zn 2.0000 3.1000 -
Total Others - 0.3000 -
Ni - 0.0100 -
Mg - - -
Cu - 0.1000 -

Mechanical Properties of steel grade AZ92A

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)
457 (≥) 537 (≥) 13 33 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 423

Physical Properties of steel grade AZ92A

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 - -     0.24 -  
876 287 - 34.3 441   -  
843 - 21 34.2   431 344

Heat Treatment of steel grade AZ92A

Heat treated : 1435°C - 1484°C

Technological Curves of steel grade AZ92A

Cross Reference Table (Equivalent Grade) of AZ92A

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