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France AFNOR NF G-A3Z1 Semi-finished products made of magnesium alloys ; composition and characteristics of rolled and drawn products for general use. and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: G-A3Z1 / G-A3Z1
Category Grade Standard Region/Area Standard Content
Metals G-A3Z1 NF A65-717 France Semi-finished products made of magnesium alloys ; composition and characteristics of rolled and drawn products for general use.

Chemical composition(mass fraction)(wt.%) of the G-A3Z1

Element Min Max Similar
Zr 0.4000 1.0000 -
Zn - 0.1000 -
Total oth. 1.7000 2.5000 -
Si - 0.0100 -
Ni - 0.0050 -
Mn - 0.1500 -
Mg - - -
Fe - 0.0100 -
Cu - 0.0300 -
Ag 2.0000 3.0000 -

Mechanical Properties of steel grade G-A3Z1

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)
267 (≥) 516 (≥) 33 11 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 112

Physical Properties of steel grade G-A3Z1

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
21 - -     0.32 -  
291 955 - 34.3 324   -  
789 - 12 21.2   234 343

Heat Treatment of steel grade G-A3Z1

Heat treated : 1596°C - 1541°C

Technological Curves of steel grade G-A3Z1

Cross Reference Table (Equivalent Grade) of G-A3Z1

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