Galvanized High-Carbon Steel Spring Wire 1.8mm
Round galvanized wire with 0.6% or more carbon content and a diameter of 1.8 mm, classified under HTS 7217.20.45.80 due to its zinc coating, high carbon composition, and size exceeding 1.5 mm. This wire is commonly used in manufacturing compression and extension springs for automotive and industrial applications. The zinc plating provides corrosion resistance while maintaining the high tensile strength from the carbon content.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If not plated or coated with zinc
Uncoated high-carbon round wire ≥1.5mm falls under 7217.10, lacking the zinc coating required for 7217.20 classification.
If diameter under 1.5 mm
Smaller diameter zinc-coated high-carbon wire shifts to 7217.20.30 regardless of carbon content.
If alloy steel rather than nonalloy
Wire containing alloying elements beyond basic carbon classification moves to Chapter 72 alloy steel headings.
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Import Tips & Compliance
• Provide mill test certificates verifying carbon content ≥0.6% and zinc coating thickness to avoid reclassification
• Ensure diameter measurement documentation as exact size determines subheading
• Watch for over-declaring carbon levels which could trigger anti-dumping scrutiny
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