Chemical Composition
Base Element
B (Boron)
0.006
%  (maximum)  
C (Carbon)
0.08 to 0.16
%    
Cr (Chromium)
0.8
%  (maximum)  
Cu (Copper)
0.15 to 0.5
%    
Fe (Iron)
95 to 98.2
%    (estimate)
Mn (Manganese)
0.6 to 1.2
%    
Mo (Molybdenum)
0.7
%  (maximum)  
Ni (Nickel)
1 to 1.5
%    
V (Vanadium)
0.1
%  (maximum)  
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
689
MPa    
Ultimate Tensile Strength
786 to 931
MPa    
Elongation
20 to 100
% strain    
 
Other Information
Material Class
Country
Description
Heat treated: 114,000-135,000 TS; 100,000 YP min; 20 El min. For mine and railroad cars, booms, agricultural equipment, structures. High-strength low-alloy constructional steel.
Designation
JAPAN 2H-ULTRA
Specification Type
Specification Status
Source
Available forms
Similar Alloys
 
Links
 



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