EN AW – 6026

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

1. Chemical composition of EN AW – 6026

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

SiFeCuMnMgCrZnTiRemarkOther elements
0,6-0,0-0,2-0,2-0,6-0,0-0,0-0,0-0,6-1,4 Si
1,40,70,51,01,20,30,30,20,5-1,5 Bi
0,4 Pb
0,05 Sn

2. mechanical properties of EN AW – 6026

in the aftermath of DIN EN 755-2 pressed or DIN EN 754-2 drawn bars (common conditions)

ConditionNominal thicknessTensile strengthPlug-in limitUltimate elongationRigor
in mmRm in MPaRp0,2 in MPain % (min.)HBS
overup tominmaxminmaxA50A
Pressed
T61503102608
1502002602408
Drawn
T8603453154
T9603603304
Physical propertiesGeneral properties
(Guide values for 20° C)
Density of g/cm32,72Resistance to:
Solidification range ° Ck.A.– Sea water3
Electrical conductivity MS/m26– Weather conditions2
Thermal conductivity W/(mK)172Hot formability
Therm. linear expansion-– extrusion pressesn.a.
Coeffizient 10-6/K23,4– Drop forging
Modulus of elasticity N/mm2~70.000– Open die forging
WeldabilitySurface treatment
Fusion weldingProtection anodizing2
– Gas2Anodizing (decorative)2
– WIG2Painting/Coating2
– MIG2
Resistance welding2Contact with foodn.a.
Machinability
T6/T82

3. Main application / Special features of EN AW – 6026:

This alloy has been developed for automotive applications and is known for its good machining and anodizing properties.

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