ALPLAN® AlMg4,5Mn0,7 – EN AW 5083

Al Rolled Sheets ALPLAN® from AlMg4,5Mn0,7– EN AW 5083 Al alloy

non-hardened alloy, medium strength, and precise tooled finish

Use: Mechanical engineering Single-purpose machine construction Jig design Shearing tools Electrical industry

Processing qualities: Weldability TIG/MIG: excellent Additional material EN AW 5083 a EN AW 5356 Technical anodising: excellent Decoration anodising: conditional Formability: good Corrosion resistance – normal atmosphere: excellent Corrosion resistance – sea atmosphere: excellent

Physical characteristics: Density: 2,66 kg/dm3 Thermal conductivity: 105–120 W/mK Electric conductivity: 15 – 17 MS/m Thermal expansion factor (20–100°C): 23,8.10–6 K-1 Elastic modulus: 71 000 MPa

Mechanical characteristics reference of supplied Al sheet (temper H111): Strength Rm: 270 MPa Yield strength Rp0,2: 115 MPa Elongation A 50: 14% Hardness: 65 HB

Chemical composition in %: Si: max. 0,4 Fe: max. 0,4 Cu: max. 0,1 Mn: 0,4 – 1,0 Mg: 4,0 – 4,9 Cr: 0,05 – 0,25 Zn: max. 0,25 Ti + Zn: max. 0,15

Standard sizes of rolled sheet (others made to order): Thickness: 5,0 – 120 mm Width: 1020 mm 1520 mm Length: 2020 mm 3020 mm

Size tolerance: For whole Al sheets +/- 0,1 mm, others in accordance with EN 485–3. For cropped Al sheets +/- 0,1 mm for all sizes.

Al sheet planarity: For thickness 6 – 15 mm max. 0,35 mm/m. For thickness 15,1 – 120 mm max. 0,15 mm/m.

Al sheet surface: For two sided tooled surface roughness Ra = 0,4 µm with protection foil provided.

ALPLAN ® is registered trademark of ALCAN Co.