Chemical Composition
Base Element
C (Carbon)
0.7
%    
Cr (Chromium)
1
%    
Fe (Iron)
94.7
%    (estimate)
Mn (Manganese)
2
%    
Mo (Molybdenum)
1.35
%    
Si (Silicon)
0.3
%    
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
1830
MPa    
Ultimate Tensile Strength
2020
MPa    
Elongation
1
% strain    
Rockwell Hardness C scale
56 to 59
   
 
Other Information
Material Class
Country
USA
Description
Heat treated: 293,000 TS; 265,000 YS; 1 El; Usual 56-59 HRC; For dies and punches, blanking and forming dies, gages, shear blades, bending tools, stripper plates, master hubs,air hardening. AISI A6 tool steel, wear resistant.
Designation
APACHE
Specification Type
Specification Status
Source
Available forms
Similar Alloys
 
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