Chemical Composition
Base Element
C (Carbon)
0.45
%  (maximum)  
Cr (Chromium)
0.95
%    
Fe (Iron)
97.6 to 98.1
%    (estimate)
Mn (Manganese)
0.8
%    
Mo (Molybdenum)
0.2
%    
Balance
Composition Note
Fe 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
60000 to 140000
psi    
Ultimate Tensile Strength
90100 to 165000
psi    
Elongation
9 to 20
% strain    
Brinell Hardness
240 to 310
   
 
Other Information
Material Class
Country
USA
Description
Cast: 90,000-165,000 TS; 60,000-140,000 YP; 9-20 El; 22-40 RA; 240-310 HB; For general and structural castings, gears, shafts, housings. AISI 414. Tough.
Designation
BIRDSBORO-40A2
Specification Type
Specification Status
Source
Available forms
Similar Alloys
 
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