Cold-Formed Modified 9Cr-1Mo Alloy Steel Rod from Canada
Grade 91 modified 9% chromium-1% molybdenum alloy steel rod cold-formed for power plant piping. HTS 7228.60.80.00 for other cold-formed alloy steel rods. Heat-resistant properties for high-temperature service.
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
• Grade 91 certs required; verify against heat-resisting steel note (g) thresholds
• Distinguish seamless pipe material from bar stock via end-use documentation
• Cold-formed normalization records prevent hot-rolled misclassification