EN AW – 5454 (AlMg3Mn – 3.3537)

Stand: September 2018 - Quelle: DIN EN 573-3 / EN 515 / DIN 17611:2011

1. Chemical composition of EN AW – 5454

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

Si Fe Cu Mn Mg Cr Zn Ti Pb Other elements
0,25 0,4 0,1 0,5- 2,4- 0,05- 0,25 0,20 0,15
1,00 3,0 0,20

2. mechanical properties of EN AW – 5754

according to DIN EN 485-2 sheets and plates (common condition)

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
Walz
O / H111 0,2 0,5 215 275 85 12 58
(soft) 0,5 1,5 215 275 85 13 15 58
1,5 3,0 215 275 85 15 14 58
3,0 6,0 215 275 85 17 12 58
6,0 12,5 215 275 85 18 58
12,5 80,0 215 275 85 16 58
Physical properties General properties
(Guide values for 20° C)
Density of g/cm3 2,68 Resistance to:
Solidification range ° C 602-646 – Sea water 1
Electrical conductivity MS/m 19-21 – Weather conditions 1
Thermal conductivity W/(mK) 130-150 Hot formability
Therm. linear expansion- – extrusion presses 4
Coeffizient 10-6/K 23,6 – Drop forging 3
Modulus of elasticity N/mm2 70.000 – Open die forging 2
Weldability Surface treatment
Fusion welding Protection anodizing 2
– Gas 2 Anodizing (decorative) 3
– WIG 1 Painting/Coating 3
– MIG 1
Resistance welding 3 Contact with food yes
Machinability
H111 3

3. Main application / Special features of EN AW – 5454:

Used explicitly for pressurized gas containers.
Structural stability at elevated continuous operating temperatures.

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