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Germany WL 3.4330 Wrought aluminium alloys-AlZn4Mg0.8 -Part 1:Extruded-products and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 3.4330 / 3.4330
Category Grade Standard Region/Area Standard Content
Metals 3.4330 WL 3.4330-1 Germany Wrought aluminium alloys-AlZn4Mg0.8 -Part 1:Extruded-products

Chemical composition(mass fraction)(wt.%) of the 3.4330

Element Min Max Similar
Mn 0.0500 0.4000 -
Si - 0.3000 -
Cr - 0.2500 -
Cu 0.0500 0.2500 -
Ti - 0.1000 -
Zr 0.0800 0.2000 -
Al - - -
Zn 3.8000 4.8000 -
Mg 0.7000 1.1000 -
Fe - 0.4000 -
Others each - 0.0500 -
Others total - 0.1500 -

Mechanical Properties of steel grade 3.4330

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)
756 (≥) 631 (≥) 32 32 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 341

Physical Properties of steel grade 3.4330

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
42 - -     0.23 -  
622 326 - 33.3 314   -  
117 - 13 43.2   132 242

Heat Treatment of steel grade 3.4330

Heat treated : 1737°C - 1112°C

Technological Curves of steel grade 3.4330

Cross Reference Table (Equivalent Grade) of 3.4330

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