Subheading Notes
- In this Chapter the following have the meanings hereby assigned to them: 
      
-  
            Nickel, not alloyed 
            
Metal containing by weight at least 99% of nickel plus cobalt, provided that:
- the cobalt content by weight does not exceed 1.5%, and
 - the content by weight of any other element does not exceed the limit specified in the following table:
 
                  TABLE - Other elements 
                  | Element | Limiting content % by weight | 
|---|
| Fe   Iron | 0.5 | 
|---|
| O   Oxygen | 0.4 | 
|---|
| Other elements, each | 0.3 | 
|---|
  
-  
            Nickel alloys 
            
Metallic substances in which nickel predominates by weight over each of the other elements provided that:
- the content by weight of cobalt exceeds 1.5%,
 - the content by weight of at least one of the other elements is greater than the limit specified in the foregoing table, or
 - the total content by weight of elements other than nickel plus cobalt exceeds 1%.
 
 
 - Notwithstanding the provisions of Note 9(c) to Section XV, for the purposes of 7508.10.00 "wire" applies only to products, whether or not in coils, of any cross-sectional shape, of which no cross-sectional dimension exceeds 6 mm.
 
 Subheading Note 2 operative 1/1/22.
Note 1 repealed operative 1/1/22.