AlMg3
PERALUMAN 300
Al reste Mg2.6-3.6
Chemical composition |
---|
Cu0.1 max
Zn0.2 max
Fe0.4 max
Mn0.5 max
Si0.4 max
AlBAL
Mg2.60-3.60
Ti0.15 max
Cr0.3 max
Other0.15 max
Alloy name | |
---|---|
RLSA no. | 830 |
EN standard | AW-5754 |
DIN standard | 3.3535 |
UNS no.* | A95754 |
*Unified Numbering System (USA)
Characteristics and main uses
Physical properties | Units | |
---|---|---|
Density (20°C) | 2,67 | Kg/dm³ |
Melting point | 600-645 | °C |
Longitudinal elasticity modulus | 70 | GPa |
Thermal conductivity | W/m·K | |
Electrical conductivity | >19 | m/Ω·mm² |
Electrical resistivity | <0.053 | µΩ·m |
Linear expansion Coefficient | 23,8 | 10⁻⁶·K⁻¹ |
IACS (International Annealed Copper Standard) | 33 | % |
Poisson's ratio | 0,33 |
Capabilities | |
---|---|
Corrosion resistance | 4 |
Hot deformation | 4 |
Cold deformation | 4 |
Electrodepositing | |
Diamond cutting | |
Nitriding | |
Mechanical polishing | 2 |
Welding without filler | |
Brazing | 4 |
1 poor | 2 average | 3 good | 4 very good | - no info