EN AW – 2007 (AlCu4PBMgMN- 3.1645)

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

1. Chemical composition of EN AW – 2007

in the aftermath of DIN EN 573-3 (in % der Masse, Rest AL)

SiFeCuMnMgCrZnTiPbOther elements
0,80,83,3-4,60,5-1,00,4-1,80,10,80,20,8-1,50,15

2. mechanical properties of EN AW – 2007

in the aftermath of DIN EN 755-2 Extruded profiles (common conditions)

ConditionMeasurement rangeTensile strengthPlug-in limitUltimate elongation
in mmRm in MPaRp0,2 in MPain % (min.)
overup tominmaxminmaxA50A
Profile3037024057
gez. T330803402206
Profile8037025068
gep. T4802003402208
Physical propertiesGeneral properties
(Guide values for 20° C)
Density of g/cm32,85Resistance to:
Solidification range ° C507-650– Sea water5
Electrical conductivity MS/m18-22– Weather conditions5
Thermal conductivity W/(mK)130-160Hot formability
Therm. linear expansion-– extrusion presses4
Coeffizient 10-6/K23,0– Drop forging
Modulus of elasticity N/mm270.000– Open die forging
WeldabilitySurface treatment
Fusion weldingProtection anodizing5
– GasAnodizing (decorative)
– WIGPainting/Coating4
– MIG
Resistance weldingContact with foodno
Machinability: T3 und T41-2

3. Main application / Special features of EN AW – 2007:

Drilling and turning quality for parts on automatic lathes.
Non-ROHS compliant (max. 0.4 % Pb content)

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