Grade 50W Weathering Steel Plate from Canada
Hot-rolled Grade 50W high-strength low-alloy weathering steel plate, 18 mm thick, 1800 mm width, not further worked. Yield strength 50 ksi (345 MPa) qualifies as high-strength steel; atmospheric corrosion resistance from copper addition but remains nonalloy steel.
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
• Verify total alloy content <2% to remain nonalloy steel; weathering elements like Cu/P don't change classification
• Document hot-rolling process and absence of post-rolling treatments to prevent 7211 reclassification