Zinc-Aluminum Alloy Coated Steel Guy Wire
Nonalloy steel wire coated with zinc-aluminum alloy for superior corrosion resistance in utility pole guying. Falls under HTS 7217.30.75.00 as 'other' base metal coated wire, with the alloy coating treated as a base metal plating per chapter notes. Used in telecommunications and power line support.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If sold in coils under 15 kg
Coil size and weight affect statistical reporting within uncoated categories.
If drawn and polished
'Further worked' via polishing moves it beyond basic coated wire classification.
If aluminum wire mistaken for steel
Pure aluminum strands would fall under Chapter 76, not steel.
Not sure which classification is right?
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Import Tips & Compliance
• Submit coating composition certificates specifying aluminum content to validate 'base metal' coating status
• Avoid common pitfall of declaring as 'galvanized' only—specify alloy for precise classification
• Bundle with end-use declarations for utility applications to support valuation claims
Related Products under HTS 7217.30.75.00
Galvanized Zinc-Coated Steel Binding Wire
High-tensile steel wire plated with zinc for corrosion resistance, commonly used for binding rebar in construction projects. It falls under HTS 7217.30.75.00 as wire of nonalloy steel coated with another base metal (zinc) that is neither tin-plated nor terne-plated. The 'other' category covers such general-purpose coated wires not specified elsewhere.
Nickel-Plated Steel Fence Wire
Nonalloy steel wire coated with nickel for enhanced durability and weather resistance in agricultural fencing. Classified under HTS 7217.30.75.00 as 'other' plated or coated wire of iron or nonalloy steel with base metals excluding tin or terne. The nickel plating provides corrosion protection without altering the base steel composition.
Copper-Clad Steel Trolley Wire
High-strength nonalloy steel core clad with copper for electrical conductivity in overhead trolley systems for trains. HTS 7217.30.75.00 applies to this 'other' base metal coated wire, where copper cladding counts as coating with another base metal. It meets nonalloy steel specs without special alloying elements.
Tin-Free Nickel-Plated Steel Electrolytic Tin Plate Alternative
Electrolytically nickel-plated nonalloy steel wire used as substitute for tin plate in can manufacturing. HTS 7217.30.75.00 covers this as other base metal (nickel) coated wire, distinct from tin-plated variants. Provides similar corrosion resistance for food packaging wire forms.
Aluminum-Clad Steel Transmission Wire
Steel wire clad with aluminum for overhead power transmission lines, balancing strength and conductivity. HTS 7217.30.75.00 includes this as other base metal (aluminum) coated nonalloy steel wire. Excludes high-strength steel per U.S. note definitions.
Brass-Plated Steel Piano Wire
Nonalloy steel music wire plated with brass for acoustic instruments like pianos. Under HTS 7217.30.75.00 as other base metal (copper-zinc alloy) coated wire. Brass enhances solderability without qualifying as alloy steel.