EN AW-7021 Cast

Plate length

1020 x 2020 mm

Thickness

8.0 mm

Temper

Cast Milled

We stock a wide range of plates. They are in many different alloys; however, the most common are 5754, 5083 and 6082. Do you request other thickness or alloy types than the once introduced - you are welcome to contact us.  


  • Plate length: 1020 x 2020 mm
  • Thickness: 8.0 mm
  • Temper: Cast Milled
  • Weldability: High
  • Corrosion: Medium
  • Cut/drilling: High
  • Surface: Low
On request

EN AW-7021 Cast

Short-chipped alloy with a very high strength. Less tensions than other tooling alloys. This alloy has moderate corrosion resistance and is suitable for welding. Furthermore, it is available in thickness up to 470 mm.


We are not liable for items out of stock. The specified weight is theoretical. Please contact us if you have any further enquiries.

Alloy - Alloys

Si
Min
-
Max
0.25
Fe
Min
-
Max
0.4
Cu
Min
-
Max
0.25
Mn
Min
-
Max
0.1
Mg
Min
1.2
Max
1.8
Cr
Min
-
Max
0.05
Zn
Min
5
Max
6
Zr
Min
0.08
Max
0.18
Others
Min
0.05
Max
0.15

Alloy - Aluminium Properties

Alloy
EN AW-7021 Cast
Temper
T79
Thermal conductivity
W/m*K
155
Coefficient of thermal expansion
µm/(m*K)
23
Annealing
Min
-
Annealing
Max
-
Melting point
Min
-
Melting point
Max
-
Elastic modulus
KN/mm2
70
Electrical conductivity
%IACS
24