LME:
2.698,07 €
-0,48 %
-13,1100 €
HUF/EUR:
363,72
-0,14 %
-0,5000 Ft
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LME: 2.698,07 € ↘︎ -0,48 % -13,1100 €
HUF/EUR: 363,72 ↘︎ -0,14 %
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EN AW-7021 (AlZn5,5Mg1,5) – cast, milled aluminium plate (precision tooling plate)
Cast and milled aluminium plates

EN AW-7021 (AlZn5,5Mg1,5) – cast, milled aluminium plate (precision tooling plate)

High-strength, cast and both-sides milled aluminium plate with excellent dimensional stability and a homogeneous structure. EN AW-7021 is ideal for tooling, jig and mechanical-engineering applications where high strength, low internal stress and excellent machinability matter.

  • High strength – one of the strongest cast alloys of the 7xxx series, with excellent mechanical properties.
  • Low internal stress – deformation during machining is reduced thanks to the casting process.
  • Good machinability – stable, homogeneous material; mills, drills and taps well.
  • Homogeneous, closed structure – low porosity, uniform microstructure even in large plate sizes.
Alloy grade
EN AW-7021 (AlZn5,5Mg1,5) – cast, milled
Product form
Precision cast plate, milled on both sides, with protective film
Thicknesses
Thickness tolerance: +/-0.1 mm
Formats
Plate form, milled on both sides, film-coated surface

EN AW-7021 – chemical composition1

(EN 573-3)

Specifications (%)

Remainder: Aluminium

 Others
Si Fe Cu Mn Mg Cr Ni Zn Ti Ga V Notes Each Total2
0,25 0,40 0,25 0,10 1,20 - 1,80 0,05 - 5,00 - 6,00 0,10 0,08 - 0,18 - - - -
1 Chemical specifications are in mass %. Where no range is given, the alloying content is the maximum value.
2 Includes all elements for which no separate limit is specified.
ÖNTÖTT ÉS SÍKBA MART ALUMÍNIUM LEMEZEK 7021
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Note: We accept no liability or warranty for the correctness, accuracy or completeness of the information and data stated above. Standards and indicative values may change. Agreements are valid as set out in the quotation / order confirmation. We also draw attention to the fact that we accept no liability for colour shades arising during decorative anodising, or for corrosion-resistance results and how they develop. Individual terms may be agreed on a case-by-case basis and must be recorded in writing.