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(2xxx series) wrought aluminum-copper, NA226 (Bell Telephone Laboratories)
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Chemical Composition
Base Element
Al (Aluminum)
Al (Aluminum)
94.8 to 96
%
(estimate)
Cu (Copper)
4 to 5
%
Ti (Titanium)
0.2
% (maximum)
Balance
Al (Aluminum)
Composition Note
Al is listed as a Balance element for this material, but its % value is not listed in the specification. The value shown is a calculated one.
Mechanical Properties
Yield Strength
96.5 to 193
MPa
Ultimate Tensile Strength
221 to 290
MPa
Elongation
5 to 12
% strain
Brinell Hardness
65 to 100
Other Information
Material Class
Nonferrous Alloy
Country
USA
Description
32,000-42,000 TS; 14,000-28,000 YS; 5-12 El; 65-100 HB; For light alloy parts; hardenable.
Designation
NA226
Specification Type
Manufacturer's Specification
Specification Status
Active
Source
Woldman's Engineering Alloys 9th ed. J. Frick Editor, ASM International 2000
Available forms
Wrought
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Organizations
Bell Telephone Laboratories
No warranty is given for the accuracy of these data
Copyright © 2024 ASM International®
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