2.8 mm Heat-Treated Chain Link Wire
High-carbon 0.75% round wire, heat-treated, 2.8 mm diameter for welded link chain, not coated. Classified HTS 7217.10.80.45 for nonalloy high-carbon heat-treated round wire ≥1.5 mm. Base material for Grade 80 alloy chain (nonalloy version).
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If manufactured into welded chain
Finished welded link chain is classified as chain under 7315, not raw wire.
If actual alloy chain grades
Grade 80/100 lifting chains use alloy steel wire under 7228.
If in rod form pre-drawing
Hot-rolled rods for chain wire production classified in 7213.
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• Certify proof stress and elongation properties; ensure heat treatment meets chain grade specs; declare if for lifting applications requiring DOT compliance
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