Request form

Do you have any queries, want more information or are looking for a product? We´re looking forward to your request!

DELTA-TRADING GmbH Metallhandel

Alloy 3.4335 EN AW 7020 Aluminium

M.-nr. / EN DIN AISI UNS BS AFNOR GOST
3.4335 / EN AW-7020 AlZn4,5Mg1
Products
Strips / foils
Sheets / plates
Profiles
Pipes
Drawing profiles
Material condition: T6, T62, T651 Density: 2,77
Composition
Si
≤ 0,35 %
Fe
≤ 0,40 %
Cu
≤ 0,20 %
Mn
min. 0,05 % / max. 0,50 %
Mg
min. 1,0 % / max. 1,4 %
Cr
min. 0,10 % / max. 0,35 %
Zn
min. 4,0 % / max. 5,0 %
Zr+Ti
min. 0,08 % / max. 0,25 %
zus
≤ 0,15 %
Scopes
profiles for load carrying systems
welded assemblies with high required tensile strength
Features
good machinability
not suitable for soldering, except abrasion soldering
good machinability in cured and annealed condition
medium corrosion resistance
suitable for protective anodizing and coating
good to excellent weldability, except resistance welding