EN AW – 6082 3.2315 (AlMgSi1)

Stand: Juni 2015 - Quelle: DIN EN 573-3 / EN 515 / DIN 17611:2011

1. Chemical composition of EN AW – 6082

in the aftermath of DIN EN 573-3 (in % of the mass, rest AL)

Si Fe Cu Mn Mg Cr Zn Ti Remark Other elements
0,7-1,3 0,5 0,1 0,4-1,0 0,6-1,2 0,25 0,2 0,1 0,15

2. mechanical properties of EN AW – 6082

in the aftermath of DIN EN 485-2 Sheets and plates (common conditions)

Condition Nominal thickness Tensile strength Plug-in limit Ultimate elongation Rigor
in mm Rm in MPa Rp0,2 in MPa in % (min.) HBS
over up to min max min max A50 A
T451 1,5 6,0 205 110 15 58
T6/T651 0,5 1,5 310 260 6 94
1,5 3,0 7 94
3,0 6,0 10 94
6,0 12,5 300 255 9 81
12,5 60 295 240 8 89
60,0 100,0 7 89
Press T6 150 310 260 8
Physical properties General properties
(Guide values for 20° C)
Density of g/cm3 2,70 Resistance to:
Solidification range ° C 585-650 – Sea water 2
Electrical conductivity MS/m 24-32 – Weather conditions 1
Thermal conductivity W/(mK) 170-220 Hot formability
Therm. linear expansion- – extrusion presses 2
Coeffizient 10-6/K 23,4 – Drop forging 2
Modulus of elasticity N/mm2 70.000 – Open die forging 2
Weldability Surface treatment
Fusion welding Protection anodizing 1
– Gas 3 Anodizing (decorative) 3
– WIG 2 Painting/Coating 2
– MIG 1
Resistance welding 3 Contact with food yes
 –
Machinability
– T451 (soft) 4
– T6/T651 2

3. Main application / Special features of EN AW – 6082:

Rolled products for cans, closures and lids, sheet metal parts, profiles, vehicle and machine construction, shipbuilding, conveyor technology. Above-average conductivity, good anodising behaviour, good corrosion resistance. Used for parts with frequently used threads.

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