15NiCrMo16-4 Alloy Steel Round Ingot from Canada
15NiCrMo16-4 carburizing alloy steel round ingot with circular cross section, primary form for gear manufacturing. HTS 7224.90.0065 covers other nickel-chromium-moly alloy steels in this form. Ni-Cr-Mo composition exceeds carbon steel alloy limits per US note definitions.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Certify Ni (3.5-4.5%), Cr (1.4-1.7%), Mo content via independent lab analysis
• Distinguish from castings by proving continuous casting process vs. sand molding
• Avoid duty increase by ensuring no 'further working' like artificial oxidation occurred