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B80 AZ91E

America ASTM B80AZ91E 镁合金砂型铸件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: B80AZ91E / B80 AZ91E
Category Grade Standard Region/Area Standard Content
Metals B80 AZ91E ASTM B80 America 镁合金砂型铸件

Chemical composition(mass fraction)(wt.%) of the B80 AZ91E

Element Min Max Similar
Zn 1.6000 2.4000 -
Total Others - 0.3000 -
Si - 0.3000 -
Ni - 0.0100 -
Mn 0.1000 0.3500 -
Mg - - -
Cu - 0.2500 -
Al 8.3000 9.7000 -

Mechanical Properties of steel grade B80 AZ91E

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)
563 (≥) 288 (≥) 23 24 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 214

Physical Properties of steel grade B80 AZ91E

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
12 - -     0.14 -  
813 621 - 33.3 314   -  
555 - 21 41.2   423 333

Heat Treatment of steel grade B80 AZ91E

Heat treated : 1226°C - 1875°C

Technological Curves of steel grade B80 AZ91E

Cross Reference Table (Equivalent Grade) of B80 AZ91E

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