• gussplatte01

 

Alloy: AlMg4,5Mn0,7
Temper: homogenised, sawn cast block, naturally

typical mechanical properties...
0,2% Yield strength Rp 0,2130 MPa
ultimate tensile strength Rm240-300 MPa
elongation A50.06
hardness 65 HB
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physical properties
density 2,66 g/cm³
modulus of elasticity 70 GPa
thermal conductivityca. 110-140 W/m·K
coeffizient of thermal expansion 24,2x10-6 K-1
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electric conductivityca. 16-19M/Ωmm²
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dimensionsb max. 2800 mm
20-1100 mml max. 6000 mm
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mecanical Treatment
good welding propertiesgood drilling and turning properties
good anticorrosion properties
good anodizing (not decorative)
and hard coating properties
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applications
machinery, tooling, moulds, prototypes, general engineeringconstruction of jigs and fixtures, heating plates

Chemical composition (ca %)

AIMgMnSiCuFeCr
94,5>4>0,4>0,4>0,1>0,2>0,05
ZnBiTiPbRest
>0,250,05

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