Grade 1144L Stressproof Leaded Steel Coil
Grade 1144L 'Stressproof' equivalent hot-rolled coils under HTS 7213.20.00.10, featuring 0.12% minimum lead with high manganese for free-machining and improved stress resistance. Primarily used for arbors, pinions, and collets in machinery applications. The lead addition specifically triggers this free-cutting steel tariff classification.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If concrete reinforcing type in straight lengths
Straight concrete reinforcing bars/rods per U.S. note (c) classified differently from coiled free-cutting
If further worked by cold forming
Cold-formed or cold-finished free-cutting bars move out of hot-rolled Chapter 72 provisions
If flat-rolled products of width <600mm
Hot-rolled flat products before bar forming classified under width-based flat-rolled headings
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Import Tips & Compliance
• Document mechanical properties alongside chemical composition; Verify no cold drawing that would change to 7215; Confirm end use remains machined parts not structural applications
Related Products under HTS 7213.20.00.10
Lead-Free Cutting Steel Coil for Fastener Manufacturing
Hot-rolled steel bars and rods in irregularly wound coils, classified under HTS 7213.20.00.10 as free-cutting steel containing by weight 0.1 percent or more of lead to enhance machinability. This nonalloy steel is specifically formulated for high-speed automatic machining operations in producing bolts and screws. The lead addition improves chip breaking and surface finish during cutting processes.
SAE 12L14 Lead-Bearing Free-Cutting Steel Coil
SAE 12L14 grade hot-rolled steel in irregularly wound coils, a classic free-cutting steel under HTS 7213.20.00.10 with 0.15-0.35% lead by weight for superior machinability. Widely used for producing precision shafts and fittings requiring excellent surface finish and short chip formation. The resulfurized and leaded composition distinguishes it from standard carbon steels.
Summit Steel 1215L Lead Added Free-Machining Coil
Summit Steel 1215L grade, hot-rolled in irregularly wound coils under HTS 7213.20.00.10, containing 0.20% minimum lead with resulfurized composition for free-machining properties. Ideal for high-volume production of automotive fittings, gears, and pins where machining efficiency is critical. The lead content specifically qualifies it as free-cutting steel per tariff definitions.
AISI 11L41 Leaded Resulfurized Steel Coil Stock
AISI 11L41 grade hot-rolled free-cutting steel coils under HTS 7213.20.00.10, with 0.15-0.30% lead and higher manganese/sulfur for enhanced machinability in medium-carbon applications. Used for manufacturing studs, cap screws, and hydraulic fittings requiring strength and free-machining. Meets precise tariff criteria for lead-bearing free-cutting nonalloy steel.
EN 1.0736 Leaded Free-Cutting Steel Coil 11SMnPb30
European standard EN 1.0736 (11SMnPb30) hot-rolled steel coils under HTS 7213.20.00.10, containing 0.2-0.35% lead with manganese sulfide inclusions for exceptional machinability. Commonly imported for screw machine products, electrical connectors, and pneumatic fittings. The lead content exceeds the 0.1% threshold defining this free-cutting steel subheading.
JIS SUM22L Leaded Free-Machining Steel Coil
Japanese Industrial Standard SUM22L hot-rolled free-cutting steel coils under HTS 7213.20.00.10, with 0.10-0.30% lead and sulfur additions for screw machining operations. Used extensively for appliance hardware, bicycle components, and office machine parts. Qualifies precisely due to lead content meeting the tariff's minimum threshold for free-cutting classification.