MIL-DTL-32505 Revision B:2021
Current
The latest, up-to-date edition.
Armor Plate, Aluminum, Alloys 7017Âand 7020, Weldable
English
15-01-2021
This specification covers two wrought aluminum armor plate alloys for welded and
non-welded applications in nominal thicknesses from 0.500 to 4.000 inch, inclusive (see 6.2). The
weldability of wrought aluminum alloy AA7017 armor has been determined for class I armor for
these thicknesses, only; 1.000†and 1.500â€. Class I (AA7017) material is a direct replacement for
MIL-DTL-46063H w/Amendment 2 material, namely AA7039 for new design and if specified
(see 6.2), for old design or repair/replacement. The weldability of wrought aluminum alloy
AA7020 armor has been determined for class II armor for these thicknesses, only; 1.000†and
1.500â€.
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