Zinc-Aluminum Coated Steel (Galvalume)
55% Al-Zn coated steel sheet >600 mm wide, superior corrosion resistance. While common, classified 7210.90.90.00 as 'other' coated nonalloy steel not matching specific alloy coating subheadings.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If pure zinc hot-dip only
Standard galvanized (100% Zn) uses different subheading.
If aluminum predominates
Al-Zn coatings >50% Al may classify as aluminum products.
If silicon alloy steel base
Silicon-killed alloy steels for special coatings use 7226.
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Import Tips & Compliance
• Coating designation AZ50/AZ70 must match coating weight cert
• Salt spray performance docs distinguish from plain galvanized
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.
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.
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.