Piano Wire 0.9mm Heat Treated
Heat-treated high-carbon steel wire of 0.9 mm diameter, specifically drawn for piano strings requiring high tensile strength and durability. Falls under HTS 7217.10.80.25 due to its iron/nonalloy steel composition, ≥0.6% carbon, heat treatment, round cross-section, and sub-1.0 mm size, without plating.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If diameter 1.0 mm to 1.5 mm
Slightly thicker heat-treated high-carbon wire moves to the adjacent size-based subheading.
If in bars/rods before drawing
Undrawn high-carbon steel bars enter under heading 7213; only after wire drawing does it become 7217.
If certified for turbocharger parts
Wire specifically for certain machinery parts may qualify for different Chapter 84 classifications by end use.
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Import Tips & Compliance
• Include tensile strength test results in documentation to substantiate heat treatment claims
• Ensure wire is spooled or coiled properly to prevent damage that might suggest prior working beyond allowed polishing
• Declare exact carbon analysis; levels below 0.6% shift classification to lower carbon wire subheadings
Related Products under HTS 7217.10.80.25
Music Wire 0.8mm Heat Treated
High-carbon steel music wire, heat treated for maximum tensile strength, with a diameter of 0.8 mm, used in piano strings, springs, and precision instruments. Classified under HTS 7217.10.80.25 as round iron/nonalloy steel wire containing 0.6% or more carbon, heat treated, not plated or coated, and under 1.0 mm diameter.
Spring Steel Wire 0.7mm Heat Treated
Precision heat-treated carbon steel wire, 0.7 mm diameter, designed for manufacturing small compression and tension springs in automotive and electronics. HTS 7217.10.80.25 applies as nonalloy steel round wire with ≥0.6% carbon, heat treated, unplated, and under 1 mm diameter.
High-Carbon PC Steel Wire 0.95mm
Prestressed concrete strand component wire, heat treated high-carbon steel at 0.95 mm diameter, used in thin prestressing applications. Classified in HTS 7217.10.80.25 for its nonalloy composition, ≥0.6% carbon, round heat-treated form under 1 mm, not coated.
Watch Spring Wire 0.6mm Heat Treated
Ultra-fine heat-treated high-carbon steel wire of 0.6 mm diameter for precision watch mainsprings and hairsprings. Meets HTS 7217.10.80.25 as round, nonalloy steel wire ≥0.6% carbon, heat treated, unplated, and <1.0 mm diameter.
Brush Wire 0.85mm Heat Treated Carbon Steel
Heat-treated high-carbon steel wire, 0.85 mm diameter, drawn for industrial wire brushes and power tool filaments. HTS 7217.10.80.25 covers this unplated, round nonalloy wire with ≥0.6% carbon content and heat treatment, under 1 mm size.