With a diameter of less than 1.0 mm
Wire of other alloy steel: > Other: > Other: > Round wire > Other: > With a diameter of less than 1.0 mm
Duty Rate (from China)
Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Effective with respect to entries on or after September 27, 2024, articles the product of China, as provided for in subdivision (b) of U.S. note 31 to this subchapter
Products classified under HTS 7229.90.50.16
K-Monel Alloy Wire 0.95mm Round
K-Monel (Ni-Cu alloy steel) round wire 0.95 mm for marine fasteners. HTS 7229.90.5016 other alloy near 1 mm limit.
Ball Bearing Steel Wire 0.1mm Ultrafine
Ball bearing steel (SAE 52100) round wire 0.1 mm per note (h) composition for micro-bearings. HTS 7229.90.5016 other alloy ultrafine wire.
Chipper Knife Steel Wire 0.55mm
Chipper knife alloy steel wire 0.55 mm matching note (f) exact composition for industrial blades. HTS 7229.90.5016 other alloy round wire.
AISI 302 Stainless Steel Round Wire 0.8mm
Round wire of AISI 302 austenitic stainless steel with a diameter of 0.8 mm, used primarily for springs and fasteners. Classified under HTS 7229.90.5016 as other alloy steel wire, round cross-section, diameter less than 1.0 mm, not further worked beyond drawing. Meets alloy steel definition due to chromium and nickel content.
Razor Blade Steel Wire 0.25mm x 0.8mm Round Equivalent
Razor blade stainless steel wire 0.25 mm round (equiv 23mm width strip) per note (d). HTS 7229.90.5016 other alloy steel fine wire certified for blades.
Music Wire ASTM A228 0.9mm Round
High-carbon steel alloy round wire per ASTM A228 standard, 0.9 mm diameter, for piano strings and musical instruments. Falls under HTS 7229.90.5016 as other alloy steel round wire under 1.0 mm, cold-drawn without further working. Alloy status from carbon and controlled elements meeting tool steel exclusions.
17-7PH Precipitation Hardening Stainless Wire 0.7mm
17-7PH stainless steel round wire, 0.7 mm diameter, for aerospace springs and high-strength applications. HTS 7229.90.5016 applies to this other alloy steel drawn wire under 1 mm, not meeting stainless or tool steel specifics. Chromium-nickel precipitation hardening alloy distinguishes it.
Inconel 600 Alloy Round Wire 0.5mm
Inconel 600 nickel-chromium alloy steel wire, round 0.5 mm diameter, for high-temperature furnace elements. Under HTS 7229.90.5016 as other alloy steel round wire <1.0 mm, drawn condition. High Ni-Cr content fits other alloy steel excluding stainless specifics.
Phos-Bronze Grade A Wire 0.6mm Round
Phosphor bronze alloy steel wire (Cu-Sn-P), UNS C51000, 0.6 mm round diameter for electrical contacts. HTS 7229.90.5016 for other alloy steel round wire <1 mm. Copper alloy steel composition fits 'other alloy' category.
AISI 316 Stainless Fine Wire 0.4mm
AISI 316 stainless steel round wire 0.4 mm diameter for medical sutures and hypodermic needles. Classified HTS 7229.90.5016 as other alloy steel round wire under 1.0 mm. Mo-bearing austenitic alloy treated as other per hierarchy.
Tool Steel Wire H13 0.9mm Round
H13 hot work tool steel round wire 0.9 mm for precision tooling springs. HTS 7229.90.5016 as other alloy steel <1 mm round. Chromium-molybdenum composition approaches but doesn't fully match tool steel note (e).
Spring Steel Music Wire 0.3mm
High tensile spring steel music wire 0.3 mm round for precision clock springs. Under HTS 7229.90.5016 other alloy round wire <1 mm. High-carbon with Mn/Si alloying.
Alloy 20 CB-3 Wire 0.75mm
Alloy 20 (UNS N08020) corrosion-resistant round wire 0.75 mm for chemical processing. HTS 7229.90.5016 other alloy steel <1 mm. Ni-Fe-Cr-Mo composition.
Titanium Stabilized 321 Stainless Wire 0.2mm
AISI 321 Ti-stabilized stainless round wire 0.2 mm for welding wire applications. HTS 7229.90.5016 other alloy steel ultrafine wire. Stabilized austenitic composition.
High-Strength Low-Alloy HSLA Wire 0.85mm
HSLA Grade 80 steel round wire 0.85 mm meeting high-strength steel note (a) criteria. HTS 7229.90.5016 other alloy round <1 mm for structural cables.