Mechanical qualities according to EN 573 - 3 (DIN 1725)     
Euro standards AW-5083
EN marking AW-AlMg4,5Mn0,7
DIN material number 3.3547
DIN marking AlMg4,5Mn
Condition Sheets Pressed bars
0<50 mm 50-80 80-120 F<200 mm 200-250
Tensile strength
min.  
275 270 260 270 260
RM (Mpa)
max.  
350 345 - - -
Yield limit / point / R p0,2 -
Tensibility 15 14 12 12 12
Hardness (HBS) 75 73 70 - -
Electric conductivity 16 - 19
Thermal conductivity 110 - 140
Density / Specific weight 2,66
Surface treatment ability satisfactory
Surface finishing fitting
Weld ability good
Corrosion resistance /
Sea water resistance
very good
Workability good