Commercial Quality Electrolytic Galvanized Steel
CS Type B electrolytic zinc coated steel sheet, width 600-2000 mm, for general fabrication and ductwork. Standard corrosion protection without drawing quality specs. Fits HTS 7210.30.00 exactly as nonalloy, electrolytically plated wide sheet.
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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 zinc-aluminum or alloy coating
Coating composition other than pure zinc classified differently.
If stainless steel base
Stainless flat-rolled products (Cr >10.5%) in Chapter 72 heading 7220.
If welded into pipes/tubes
Fabricated tubular products from plated steel move to Chapter 73.
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Import Tips & Compliance
• ASTM A879 CS-B grade certification standard; yield strength <275 MPa confirms nonalloy
• Bulk shipment manifests must specify electrolytic vs hot-dip clearly
Related Products under HTS 7210.30.00
EG Steel Coil for Automotive Body Panels
Electrogalvanized (EG) steel coils, width 1,200-1,800 mm, for car door and hood panels. Nonalloy steel base with 80-120 g/m² zinc coating applied electrolytically. Precisely matches HTS 7210.30.00 criteria for width and plating method.
G90 Electrolytic Zinc Coated Roofing Sheet
G90 grade (0.90 oz/ft² zinc) electrolytic coated steel sheet for standing seam metal roofing. Width 914-1524 mm, commercial quality. Classifies under HTS 7210.30.00 as electrolytic plating on wide nonalloy steel.
Galvanized Electrolytic Steel Sheet ASTM A879
Flat-rolled nonalloy steel sheet, width over 600 mm, electrolytically coated with zinc per ASTM A879 specifications for corrosion resistance. Used in automotive panels and appliances. Falls under HTS 7210.30.00 as electrolytic zinc plating distinguishes it from hot-dip galvanized products.
Electrolytic Galvanized Cold-Rolled Steel for Appliances
Cold-rolled nonalloy steel sheet >600 mm wide with electrolytic zinc coating for washing machine and refrigerator exteriors. Provides bright finish and corrosion protection. HTS 7210.30.00 covers electrolytic zinc plating on flat-rolled iron/nonalloy steel.
Electrolytic Zinc Coated Steel for HVAC Ducting
Flat-rolled steel sheets >600 mm wide with electrolytic zinc coating for HVAC duct fabrication. Offers superior corrosion resistance in humid environments vs hot-dip alternatives. HTS 7210.30.00 specifically for electrolytic plating process.
Prepainted Electrolytic Galvanized Steel Sheet
Electrolytically zinc-coated steel sheet with factory-applied color coating for roofing and siding. Base meets 7210.30 specs, but additional paint may trigger further-worked classification. Primarily classified here if plating dominates.