Silico-Manganese Spring Steel Wire
Cold-drawn wire of silico-manganese steel designed for manufacturing compression and extension springs in automotive suspensions. The wire's silico-manganese alloy composition and wire form place it under tariff item 7229.20.00.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | +50.0% | 50% |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
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 the wire is not exclusively silico-manganese but contains other alloying elements.
Other alloy steel wire is classified under 7229.90.00.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Provide a mill test certificate showing silicon and manganese percentages to confirm silico-manganese steel classification
• Confirm the wire is cold-drawn and in coils; if it is cut to length or further fabricated, it may be classified elsewhere
• Check if the wire meets Canadian standards for automotive springs to avoid delays
Related Products under Tariff item 7229.20.00
Silico-Manganese Alloy Music Wire
Ultra-high tensile silico-manganese steel wire used for piano wires, springs, and precision instruments requiring consistent elasticity. Its silico-manganese composition meets the definition of silico-manganese steel under Chapter 72, and as a wire product it falls under tariff item 7229.20.00.
Silico-Manganese Steel Agricultural Binding Wire
Annealed silico-manganese steel wire for baling hay, straw, and silage in agricultural operations. The wire is a silico-manganese alloy steel wire in coils, falling under tariff item 7229.20.00 as wire of silico-manganese steel.
Silico-Manganese Steel Brush Wire
Drawn silico-manganese steel wire for industrial wire brushes used in surface preparation and deburring operations. The wire's silico-manganese composition and wire form classify it under tariff item 7229.20.00.
Silico-Manganese Steel Chain Link Wire
High-zinc coated silico-manganese steel wire for twisted chain link fencing systems. The base wire is silico-manganese steel, and the zinc coating does not remove it from heading 7229, so it falls under tariff item 7229.20.00.
Silico-Manganese Steel Control Cable Wire
High-fatigue strength silico-manganese steel wire for core elements in aircraft control cables and throttle cables. The wire's silico-manganese alloy composition and wire form place it under tariff item 7229.20.00.
Silico-Manganese Steel Filter Screen Wire
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