Aluman® – resistant even at very high temperatures
The alloy with the highest melting point of all aluminium alloys. Its good thermal conductivity makes the alloy perfectly suited to the manufacture of cast parts such as heat exchangers. Aluman parts display a high solidification temperature which means that they remain solid when surrounding aluminium alloys are liquid. A workpiece cast from Aluman can therefore be brazed with another free-flowing alloy.
Its counterpart in nature is fresh water icebergs which float in the salt water of polar seas as they don't share the same melting point.
Its counterpart in nature is fresh water icebergs which float in the salt water of polar seas as they don't share the same melting point.
Aluman®-16 [ AlMn1,6 ]
Areas of useCars, air conditioning, automotive engineering, mechanical engineering.
Distinguishing characteristics
High pressure die casting alloy which can be hard soldered with limited castability in gravity die casting.
Alloy denomination
Chemical denomination: AlMn1.6
Application
Processing
Data Sheet by REACH
Mechanical properties
Casting method | Treatment state | Yield tensile strength Rp0,2 [N/mm2] | Ultimate tensile strength Rm [N/mm2] | Elongation A [%] | Brinell hardness HBW |
---|---|---|---|---|---|
Sand casting | F | 80 – 100 | 130 – 160 | 4 – 8 | 40 – 50 |
High press. die casting | F | 90 – 120 | 160 – 180 | 8 – 15 | 40 – 60 |
Rotor-Al 99,7E
Application
Processing
Data Sheet by REACH
Mechanical properties
Casting method | Treatment state | Yield tensile strength Rp0,2 [N/mm2] | Ultimate tensile strength Rm [N/mm2] | Elongation A [%] | Brinell hardness HBW |
---|---|---|---|---|---|
High press. die casting | F | 20 – 40 | 80 – 120 | 10 – 25 | 15 – 25 |