Maraging C250 Nickel Alloy Steel Ingots from Canada
Vacuum induction melted ingots of Maraging C250 ultrahigh-strength steel with 18% nickel for rocket motor casings. HTS 7224.10.00 as primary other alloy steel, distinguished from stainless by processing.
Duty Rate — Canada → United States
50%
Rate breakdown
9903.82.0250%Except as provided for in headings 9903.82.14, 9903.85.67 and 9903.85.68, articles of aluminum, of steel or of copper and derivative aluminum or steel articles, as provided for in subdivisions (c)(i)–(v) of U.S. note 16 to this subchapter
9903.05.900%Articles of aluminum, of steel or of copper or derivative aluminum or steel articles; passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans and cargo vans) and light trucks; parts of passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans and cargo vans) and light trucks; medium- and heavy-duty vehicles; parts of medium- and heavy-duty vehicles; wood products; patented pharmaceutical articles; and semiconductor articles, as provided in subdivision (f) of U.S. note 52 to this subchapter
Import Tips
• Maraging requires precipitation aging condition notes
• High Ni may trigger stainless review—confirm <10.5% Cr
• Aerospace traceability from melt lot essential