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Heat Treatment of Aluminum Alloy Castings
- Aerospace Material Specification
- AMS2771F
- Revised
Downloadable datasets available
Annotation ability available
Sector:
Issuing Committee:
Language:
English
Scope
This specification covers the engineering requirements for heat treatment of aluminum alloy castings and for parts machined from castings.
Rationale
AMS2771F results from limited scope ballots with changes to refrigeration equipment (3.1.5), solution treatment batch furnace interruption (3.2.6.1), quenchant temperature rise (3.2.9.4.1), refrigeration processing (3.2.10.2), solution treatment (Table 1) for A201 and A206, and adding A206-T71 precipitation treatment (Table 2).
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Topic
Data Sets - Support Documents
Title | Description | Download |
---|---|---|
[Unnamed Dataset 1] | ||
[Unnamed Dataset 2] | ||
Table 1 | Solution heat treatment temperature, soak time, and natural aged temper | |
Table 2 | Aging (precipitation heat treatment) | |
Table 3 | Recommended annealing treatments |
Issuing Committee
AMS D Nonferrous Alloys Committee
The committee of Nonferrous Alloys, AMS Committee D, shall prepare, coordinate, and revise documents related to nonferrous metals technology, such as aluminum, magnesium, and copper, through the participation of metals suppliers, users, and interested government agencies. Committee activities shall provide a forum for the cooperative interchange of ideas and experience of the participants, resulting in the publication of specifications that embody sound, established aerospace industry practices and requirements to serve the suppliers and customers of aerospace materials.
Reference
Number | Title |
---|---|
AMS2750F | Pyrometry |
AMS3025E | Polyalkylene Glycol Heat Treat Quenchant |
ARP1962B | Training and Approval of Heat-Treating Personnel |
AS1990D | Aluminum Alloy Tempers |
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