Chemical Composition
Base Element
C (Carbon)
0.10
%    
Cr (Chromium)
13.0 to 17.0
%    
Cu (Copper)
0.50
%    
Fe (Iron)
12.0
%    
Mn (Manganese)
1.0 to 3.5
%    
Mo (Molybdenum)
0.50 to 2.50
%    
Nb (Niobium)
3.0
%  (maximum)  
Ni (Nickel)
62.0
%  (minimum)  
P (Phosphorus)
0.03
%    
S (Sulfur)
0.02
%    
Si (Silicon)
0.75
%    
Ta (Tantalum)
3.0
%  (maximum)  
Balance
Others Each
0.50
%  (maximum)  
Other elements
Nb+Ta 0.5-3.0; others 0.50
 
Mechanical Properties
Yield Strength
400
MPa    
Ultimate Tensile Strength
627
MPa    
Elongation
45
% strain    
 
Other Information
Material Class
Country
USA
Description
Lime-titania based electrode with globular type transfer; for dissimilar austenitic and ferritic steels and high Ni alloys; as welded YS 58 ksi; UTS 91 kis; El 45%.
Designation
ARCOS 4N1A
Specification Type
Specification Status
Similar UNS Number
W86133
Source
Available forms
Similar Alloys
 



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