Weathering Steel Coated Panel
Galvanized COR-TEN equivalent with protective organic coating, >600 mm wide for bridges/buildings. 7210.90.90.00 coated nonalloy (not true alloy weathering) steel.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If bare weathering steel
Uncoated 'weathering' steel (meeting alloy spec) in 7211.
If fabricated bridge components
Structural fabrication → Chapter 73 assemblies.
If high-strength steel specs
Yield strength >355 MPa → high-strength steel subheading.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Corten® trademark requires license; generics use ASTM A606
• Coating protects pre-patina formation period
• Confirm nonalloy (<0.5% Cu typical limit)
Related Products under HTS 7210.90.90.00
Lead Coated Roofing Steel
Hot-dip lead coated carbon steel sheet for traditional roofing, width exceeding 600 mm. Classified under 7210.90.90.00 'other' clad nonalloy steel products.
Double-Sided Painted Steel
Galvanized steel with paint on both sides for sandwich panel cores, >600 mm wide. 7210.90.90.00 as multiply coated nonalloy flat-rolled product.
Chromate Passivated Galvanized Steel
Hot-dip galvanized with chromate conversion coating for temporary corrosion protection, width >600 mm. HTS 7210.90.90.00 chemical surface treatment on plated steel.
Printprime Steel Sheet
Base coat steel with print primer for lithographic printing applications, >600 mm wide. 7210.90.90.00 multi-coated nonalloy steel for specialty printing.
Tinplate ETP Steel Sheet
Electrolytically tin plated steel sheet, width >600 mm, for food can manufacturing. HTS 7210.90.90.00 covers this plated nonalloy steel not qualifying for specific tinplate subheadings due to width or other specs.
Color Coated Steel Roofing Panel
Prepainted galvanized steel flat-rolled product >600 mm wide for standing seam roofing systems. HTS 7210.90.90.00 'other' coated nonalloy steel per chapter further-worked definition.