Aluminum 5083 | AlMg4,5Mn0,7
Material type

Metal

Material name

Aluminum 5083 | AlMg4,5Mn0,7

Alternative names

AlMg4,5Mn0,7 , 3.3547

Process compatibility

CNC machining

Mechanical properties

Ultimate tensile strength              270 – 350 MPa
 
Yield strength                                 110 – 160 MPa
 
Young’s modulus
(modulus of elasticity)                    68 – 72 GPa
 
Elongation at break                               13 %
 
Hardness                                              74 HV

Thermal properties

Maximum service temperature            80 – 100 °C
 
Thermal expansion coefficent         24 – 25 10^-6/ºC
 
Thermal conductivity                    118 – 128 W/(m⋅°C)

Post treatments

Post-Processing              Annealing & Cold working
 
Anodizing compatibility                Suitable

Physical properties

Corrosion resistance                     Excellent
 
Magnetism                                  Non-magnetic
 
Weldability                                          High

Electrical properties

Electrical resistivity             5,85 – 6,05 μΩ*cm
 
ESD Safety                                        No

Common applications

Marine industry
 
Railroad cars
 
Vehicle bodies
 
Pressure vessels
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