Heavy Gauge Galvanized Floor Decking
Thick galvanized nonalloy steel sheet over 600 mm wide for composite floor decking in buildings. HTS 7210.49.00 covers this other zinc-coated flat-rolled product. Hot-dip coating G90 for structural concrete formwork.
Import Duty Rates by Country of Origin
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If bars/bars not from flat-rolled
Hot-rolled bars coated with zinc classify under 7213, distinct process from flat sheets.
If equipped for floor use
Steel decking with concrete bonding features becomes 'floor/tower structures' under 7308.
If chromium-coated instead
Other metal coatings like chromium fall under separate 7210.61 non-zinc plating.
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
• Structural grade requires ASTM A653 Grade 33+ certs; lighter commercial grades stay same code
• Pre-profiled decking risks 7308 if patterns exceed 'flat-rolled' definition
• Declare thickness accurately—over 3 mm may reference high-strength notes but nonalloy stays 7210
Related Products under HTS 7210.49.00
Zinc-Coated Electrical Enclosure Steel
Galvanized steel sheet exceeding 600 mm width, coated for NEMA-rated electrical cabinets and boxes. Classifies in HTS 7210.49.00 as other zinc-plated flat-rolled nonalloy steel. Coating ensures grounding and corrosion resistance.
Galvanized ASTM A653 Steel Sheet
Flat-rolled nonalloy steel sheet, width over 600 mm, hot-dip zinc coated per ASTM A653 specifications for structural and roofing applications. Classified under HTS 7210.49.00 as 'other' zinc-coated products of iron or nonalloy steel, not specifically electrolytically or otherwise categorized. Exceeds 600 mm width and features protective zinc plating.
Hot-Dip Galvanized Roofing Steel Panel
Wide galvanized steel sheet (over 600 mm) with hot-dip zinc coating, primed for corrugated roofing profiles in construction. Falls under HTS 7210.49.00 as flat-rolled iron/nonalloy steel, zinc coated by methods other than electrolytic. Protective coating prevents corrosion in outdoor applications.
Zinc-Coated Automotive Body Steel
Galvanized nonalloy steel sheet over 600 mm wide, hot-dip coated for outer automotive panels resisting corrosion. HTS 7210.49.00 covers this 'other' zinc-plated flat-rolled product of iron/nonalloy steel. Meets OEM specs for vehicle body-in-white construction.
Galvanized HVAC Duct Steel Sheet
Commercial galvanized steel sheet, width exceeding 600 mm, zinc-coated for HVAC ductwork fabrication. Under HTS 7210.49.00 as other zinc-plated flat-rolled nonalloy steel products. Coating thickness G60 standard for indoor air handling systems.
Prime Galvanized Fence Panel Steel
Hot-dip galvanized nonalloy steel sheet over 600 mm wide for chain-link fence mesh production. HTS 7210.49.00 for other zinc-coated flat-rolled iron/nonalloy steel. Provides rust protection for outdoor fencing applications.