AMS-2771 Historical Revision Information
Heat Treatment of Aluminum Alloy Castings

AMS-2771 - BASE - SUPERSEDED
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Heat Treatment of Aluminum Alloy Castings

Scope

The Aerospace Material Specification covers the engineering requirements for the heat treatment of aluminum alloy castings and for parts machined from castings.

Abstract

This AMS document is applicable to castings of the following aluminum alloys:
201.0 - 203.0 - 206.0 - 222.0 - 242.0 - 243.0 - 295.0 - 296.0 - 319.0 - 328.0 - 333.0 - 336.0 - 354.0 - 355.0 - 356.0 - 357.0 - 358.0 - 359.0 - 520.0 - 705.0 - 707.0 - 712.0 - 713.0 - 850.0 - 851.0 - 852.0

Notes

Claudia's Notes:
The new Revision E results from a need to clarify when refrigeration may be used for the retention of the AQ condition or to facilitate straightening (see Section 3.2.10).


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Document Number

AMS2771

Revision Level

BASE

Status

Superseded

Publication Date

Oct. 1, 1987

Page Count

12 pages