Copper-Plated Medium Carbon Spring Wire 0.7mm
Copper-coated nonalloy round steel wire, 0.35% carbon content, 0.7 mm diameter, designed for small mechanical springs. Covered by HTS 7217.30.45.20 as plated round wire with specified carbon, no further working beyond coating allowed by chapter notes.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If coated with plastics or nonmetallics
Non-base metal coatings (e.g., polymer) shift to 7210 plated/coated with nonmetallics.
If high-strength steel per note (a)
Wire meeting high-strength yield point criteria reclassifies under special steel provisions.
If parts of mechanical appliances, not raw wire
Pre-shaped wire components for appliances classified by machinery part function.
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Import Tips & Compliance
• Include spring quality certifications if marketed as such, but classify by wire form not end-use
• Check for 'further worked' prohibited treatments like enameling—pure base metal plating only
• Bulk coil imports require weight-based declarations; avoid partial damage claims for rust per notes
Related Products under HTS 7217.30.45.20
Terne-Plated 0.4% Carbon Round Steel Wire 0.85mm
Terne (lead-tin) coated round nonalloy wire, 0.4% carbon, 0.85 mm for corrosion-resistant applications. HTS 7217.30.45.20: plated with other base metals, medium carbon, round <1.0 mm.
Galvanized Zinc-Coated Medium Carbon Round Steel Wire 0.8mm
Round steel wire with 0.25-0.6% carbon content, plated with zinc, and diameter of 0.8 mm, used for manufacturing springs and fasteners. Classified under HTS 7217.30.45.20 due to its nonalloy steel composition, base metal plating, round cross-section, and specific carbon range under 1.0 mm diameter. Meets chapter definitions for plated wire without further working beyond coating.
Tin-Plated Medium Carbon Steel Round Wire 0.6mm
Tin-coated round nonalloy steel wire containing 0.25-0.6% carbon, 0.6 mm diameter, suitable for electrical contacts and welding applications. Fits HTS 7217.30.45.20 for plated round wire, other than specific exclusions, with precise carbon content and sub-1.0 mm size. Plating qualifies as base metal coating per chapter notes.
Nickel-Plated 0.45% Carbon Round Steel Wire 0.9mm
Round nonalloy steel wire with 0.45% carbon, nickel plated for corrosion resistance, diameter 0.9 mm, used in precision springs. HTS 7217.30.45.20 applies to base metal coated round wire, carbon 0.25-0.6%, under 1.0 mm, excluding razor blade or tool steel per U.S. notes.
Zinc-Plated 0.5% Carbon Round Wire for Welding 0.5mm
Zinc-plated nonalloy steel wire with 0.5% carbon, 0.5 mm round diameter, used in resistance welding electrodes. HTS 7217.30.45.20 for other plated round wire <1.0 mm, 0.25-0.6% carbon, distinct from concrete reinforcing or universal plate per notes.
Lead-Plated Medium Carbon Precision Wire 0.4mm
Round steel wire, 0.3% carbon, lead plated for specialized industrial applications, 0.4 mm diameter. Precisely matches HTS 7217.30.45.20 criteria: nonalloy, base metal coated, round, <1.0 mm, medium carbon range.