Chemical Composition
Base Element
C (Carbon)
0.15
%  (maximum)  
Cr (Chromium)
11.5 to 13.5
%    
Fe (Iron)
86.4 to 88.5
%    (estimate)
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
483 to 689
MPa    
Ultimate Tensile Strength
669 to 1030
MPa    
Elongation
10 to 20
% strain    
Brinell Hardness
190 to 350
   
 
Other Information
Material Class
Country
USA
Description
Heat treated: 97,000-150,000 TS; 70,000-100,000 YS; 10-20 El; 40-55 RA; 190-350 HB; For chemical plant equipment and stainless castings. Corrosion resistant; ACI-CK20.
Designation
CALUMETAL X-8
Specification Type
Specification Status
Source
Available forms
Similar Alloys
 
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