Aluminum Alloy, Extrusion 3.7Cu - 1.15Li - 0.5Zn - 0.45Ag - 0.4Mg - 0.3Mn - 0.1Zr (2055-T84) Solution Heat Treated, Stress Relieved by Stretching 2% to 5% and Aged
- Aerospace Material Specification
- AMS4257
- Reaffirmed
Scope
Rationale
Recommended Content
Topic
Data Sets - Support Documents
| Title | Description | Download |
|---|---|---|
| Unnamed Dataset 1 | ||
| Unnamed Dataset 2 | ||
| Unnamed Dataset 3 | ||
| TABLE 1 | COMPOSITION | |
| TABLE 2A | MINIMUM LONGITUDINAL TENSILE PROPERTIES, INCH/POUND UNITS | |
| TABLE 2B | MINIMUM LONGITUDINAL TENSILE PROPERTIES, SI UNITS | |
| TABLE 3A | MINIMUM LONGITUDINAL COMPRESSIVE YIELD STRENGTH, INCH/POUND UNITS | |
| TABLE 3B | MINIMUM LONGITUDINAL COMPRESSIVE YIELD STRENGTH, SI UNITS | |
| TABLE 4 | FRACTURE TOUGHNESS PARAMETERS |
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.