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Global 企业标准 AZ20 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: AZ20 / AZ20
Category Grade Standard Region/Area Standard Content
Metals AZ20 -- Global

Chemical composition(mass fraction)(wt.%) of the AZ20

Element Min Max Similar
Zn - - 5.4000
Other - - -
Mg - - 0.9000

Mechanical Properties of steel grade AZ20

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)
415 (≥) 427 (≥) 32 13 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 223

Physical Properties of steel grade AZ20

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 - -     0.23 -  
447 365 - 41.3 232   -  
545 - 12 42.2   331 113

Heat Treatment of steel grade AZ20

Heat treated : 1676°C - 1653°C

Technological Curves of steel grade AZ20

Cross Reference Table (Equivalent Grade) of AZ20

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