HY-80 High-Yield Submarine Hull Steel Plate from Canada
HY-80 nickel-chromium-molybdenum alloy steel plate (width 800 mm) for naval submarine hull construction, yield strength 80 ksi. HTS 7225.99.0090 covers this military-grade other alloy steel flat-rolled product. Multi-element alloy composition.
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
• ITAR/export control documentation likely required for military end-use
• Yield strength certification but classification by chemistry, not strength
• Avoid disclosing end-use if sensitive; classify by material specs only