Chemical Composition
Base Element
Al (Aluminum)
94.8
%    (estimate)
Cr (Chromium)
0.1
%    
Cu (Copper)
4
%    
Mg (Magnesium)
0.5
%    
Mn (Manganese)
0.6
%    
Balance
Other elements
Fe, Si
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
207 to 248
MPa    
Ultimate Tensile Strength
379 to 427
MPa    
Elongation
18 to 25
% strain    
Brinell Hardness
93 to 100
   
 
Other Information
Material Class
Country
USA
Description
Annealed: 25,000 TS; 14 El; 60 HB; Heat treated: 55,000-62,000 TS; 30,000-36,000 YS; 18-25 El; 93-100 HB; For light alloy parts for automobiles, airplanes, dirigibles; age-hardening; sheet grade.
Designation
BAUSH DURALUMIN GRADE B
Specification Type
Specification Status
Source
Available forms
Similar Alloys
 



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