Maraging C250 Nickel Alloy Steel Ingots from United States
Vacuum induction melted ingots of Maraging C250 ultrahigh-strength steel with 18% nickel, intended for rocket motor casings. Despite the high nickel content, these primary forms are classified under heading 72.24 as other alloy steel, distinguished from stainless by processing and composition.
Duty Rate — United States → Canada
50%
Rate breakdown
26SUR5050%United States Surtax Order (2026) — 50% on US products
Import Tips
• Ensure the ingots are in primary form and not further worked than cast, as any hot-working would reclassify them as semi-finished
• Provide chemical composition certificates to confirm the steel is not stainless
• Check if the aerospace end-use requires any additional documentation from CBSA