RAFFINAL
Al 99.99%
Al99.99
Chemical composition |
---|
Cu0.006 max
Zn0.006 max
Fe0.006 max
Mn0.002 max
Si0.006 max
Al99.99 min
Mg0.006 max
OtherGa et V 0.005 max
Alloy name | |
---|---|
RLSA no. | 801 |
EN standard | AW-Al99.99 |
DIN standard | |
UNS no.* | A91199 |
*Unified Numbering System (USA)
Characteristics and main uses
Physical properties | Units | |
---|---|---|
Density (20°C) | 2,70 | Kg/dm³ |
Melting point | 660 | °C |
Longitudinal elasticity modulus | 72 | GPa |
Thermal conductivity | W/m·K | |
Electrical conductivity | m/Ω·mm² | |
Electrical resistivity | 0,027 | µΩ·m |
Linear expansion Coefficient | 10⁻⁶·K⁻¹ | |
IACS (International Annealed Copper Standard) | 64 | % |
Poisson's ratio | 0,33 |
Capabilities | |
---|---|
Corrosion resistance | 4 |
Hot deformation | |
Cold deformation | |
Electrodepositing | |
Diamond cutting | |
Nitriding | |
Mechanical polishing | |
Welding without filler | |
Brazing |
1 poor | 2 average | 3 good | 4 very good | - no info