Chemical Composition
Base Element
C (Carbon)
0.04 to 0.10
%    
Cr (Chromium)
24.0 to 26.0
%    
Mn (Manganese)
2.00
%  (maximum)  
N (Nitrogen)
0.15 to 0.35
%    
Ni (Nickel)
17.0 to 23.0
%    
P (Phosphorus)
0.030
%  (maximum)  
S (Sulfur)
0.030
%  (maximum)  
Si (Silicon)
0.75
%  (maximum)  
Other elements
Cb+Ta 0.20-0.60
 
Mechanical Properties
Tabular Data
 
Other Information
Material Class
Country
USA
Standards Body
Description
Austenitic Cr-Ni-Cb-N Stainless Steel (HR3C)
Designation
UNS S31042
Specification Type
Specification
UNS S31042
Specification Year
2008
Specification Status
Similar UNS Number
S31042
Equivalent Standards
ASME SA-213 ASTM A213 (TP310HCbN)
Organization
Unified Numbering System (joint publication of ASTM and SAE)
Similar Alloys
 
Links
 



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