Cold-Rolled HSLA Steel Coil for HVAC Ductwork
High-strength low-alloy (HSLA) steel cold-rolled in coils, <0.5 mm thick, ≥600 mm wide, yield point ≥275 MPa. Classified in 7209.18.15 as qualifying high-strength nonalloy flat-rolled products not further worked.
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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 standard non-high-strength grade
Below 275 MPa yield point threshold excludes high-strength designation within same dimensional subheading.
If further worked after cold-rolling
Post-cold-rolling treatments like painting or cladding per chapter note definition move to worked flat products.
If imported as tubular products
Fabricated into tubes/pipes during/after rolling shifts from flat-rolled Chapter 72 heading 72.09 to tubes in 73.06.
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Import Tips & Compliance
• Classify based on actual yield strength testing, not grade name alone; must meet US note (a) thresholds
• Avoid declaring as 'further worked' if only cold-rolled—chapter note excludes coatings/phosphating
• Prepare for CBP verification of dimensions; measure thickness excluding any natural oxide layer
Related Products under HTS 7209.18.15
AHSS Cold-Reduced Steel Coil for Appliance Housings
Advanced high-strength steel (AHSS) cold-reduced coil under 0.5 mm thick, over 600 mm wide, yield strength exceeding 275 MPa. Falls under 7209.18.15 as nonalloy high-strength steel, flat-rolled in coils without further working beyond cold-rolling.
DP600 High-Strength Steel Coil for Structural Components
Dual-phase (DP600) high-strength steel cold-rolled coil, thickness <0.5 mm, width >600 mm, minimum yield 355 MPa for thicker gauges but qualifies under thin high-strength definition. HTS 7209.18.15 covers nonalloy steel coils not further worked.
IF High-Strength Steel Coil for Battery Enclosures
Interstitial-free (IF) high-strength steel cold-rolled coil, <0.5 mm thickness, ≥600 mm width, minimum 275 MPa yield. Fits 7209.18.15 as nonalloy flat-rolled high-strength steel in coils, cold-rolled only.
TRIP800 Ultra High-Strength Steel Coil for Crash Structures
Transformation-induced plasticity (TRIP800) steel cold-rolled coil <0.5 mm thick, >600 mm wide, exceeding high-strength yield criteria. HTS 7209.18.15 designates as nonalloy high-strength cold-reduced products.
High-Strength Cold-Rolled Steel Coil for Automotive Panels
Cold-rolled high-strength steel coil, thickness under 0.5 mm and width over 600 mm, meeting minimum yield point of 275 MPa per US note (a). Classified under HTS 7209.18.15 as flat-rolled nonalloy steel in coils, not further worked than cold-rolled, specifically high-strength steel.
Bake-Hardenable BH340 Steel Coil for Furniture Frames
Bake-hardenable (BH340) high-strength steel cold-rolled coil under 0.5 mm, width exceeding 600 mm, qualifying yield strength per US note (a). HTS 7209.18.15 for nonalloy high-strength cold-reduced coils.