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 7229.90.90.00
EN 1.4404 (316L) Stainless Filler Wire
EN 1.4404 equivalent 316L low-carbon stainless wire for welding food/pharma equipment. HTS 7229.90.90.00 other alloy steel wire category. 0.8-1.6mm precision drawn.
Maraging Steel Grade 250 Wire
Maraging 18Ni(250) ultra-high strength wire for rocket motor casings, low carbon high nickel. HTS 7229.90.90.00 other alloy steel wire. Aged to 240ksi tensile.
AL-6XN Super Austenitic Alloy Wire
AL-6XN high Mo/Cu/N super austenitic wire for seawater cooling systems. HTS 7229.90.90.00 as other alloy steel wire. 6% Mo for pitting resistance.
AISI 8620 Carburizing Alloy Wire
AISI 8620 Ni-Cr-Mo case hardening wire for gears/transmissions. HTS 7229.90.90.00 other alloy steel wire. Carburized case depth 0.040-0.080".
Incoloy 825 Ni-Fe-Cr Alloy Wire
Incoloy 825 balanced Ni-Fe-Cr-Mo-Cu wire for sour gas service. HTS 7229.90.90.00 other alloy steel wire. NACE MR0175 compliant.
Custom 465 Stainless Precipitation Hardening Wire
Custom 465 (XM-16) ultra-high strength PH stainless wire for landing gear. HTS 7229.90.90.00 other alloy steel wire. Aged to 260ksi UTS.
AISI 316 Stainless Steel Welding Wire
AISI 316 stainless steel wire used for MIG and TIG welding applications, featuring molybdenum for enhanced corrosion resistance. Classified under HTS 7229.90.90.00 as wire of other alloy steel, not meeting specific alloy definitions like tool steel or high-strength steel in Chapter 72 notes. Diameter typically 0.035 to 0.045 inches, supplied in spools.
17-4 PH Precipitation Hardening Stainless Steel Spring Wire
17-4 PH (precipitation hardening) alloy steel wire designed for high-strength springs and fasteners, with copper and niobium additions. Falls under HTS 7229.90.90.00 as other alloy steel wire not fitting tool steel or ball-bearing steel definitions in U.S. notes. Typically 0.5-5mm diameter, heat-treatable for aerospace applications.
Inconel 625 Nickel Alloy Welding Wire
Inconel 625 wire for welding high-temperature applications, primarily nickel-chromium-molybdenum alloy but classified as alloy steel for tariff purposes. Under HTS 7229.90.90.00 as other alloy steel wire, not stainless per Chapter 72 criteria. Used in aerospace and marine environments, 0.030-0.062 inch diameter.
AISI 4140 Chromium-Molybdenum Alloy Steel Wire
AISI 4140 chromoly wire for machinery parts and fasteners, containing 0.4% carbon, 1% chromium, 0.2% molybdenum. HTS 7229.90.90.00 covers this as other alloy steel wire, not qualifying as tool steel per U.S. note (e). Supplied in drawn condition, 1-10mm diameter.
Monel 400 Copper-Nickel Alloy Steel Wire
Monel 400 wire blending nickel, copper, iron for marine and chemical applications, tariff-classified as alloy steel. HTS 7229.90.90.00 for other alloy steel wire not stainless or tool steel. Corrosion-resistant, 0.2-6mm diameter for cables and springs.
Nitronic 50 Austenitic Stainless Alloy Wire
Nitronic 50 (XM-19) high-manganese austenitic alloy wire for valves and pumps, offering galling resistance. Under HTS 7229.90.90.00 as other alloy steel wire, distinguished from standard stainless. Drawn wire 0.5-8mm for marine hardware.
Duplex 2205 Stainless Alloy Filler Wire
Duplex 2205 (S31803) wire for welding duplex stainless structures, 22% Cr, 5% Ni, 3% Mo. HTS 7229.90.90.00 as other alloy steel wire not specifically defined elsewhere. Used in oil/gas platforms, 1.0-2.4mm diameter.
AISI 4340 Nickel-Chromium-Molybdenum Wire
AISI 4340 alloy wire for aircraft landing gear and shafts, Ni-Cr-Mo composition for toughness. Classified HTS 7229.90.90.00 other alloy steel wire, not tool steel. Quenched/tempered capability, 2-12mm diameter.
Hastelloy C-276 Corrosion-Resistant Alloy Wire
Hastelloy C-276 Ni-Mo-Cr-Fe wire for severe corrosive environments like flue gas desulfurization. HTS 7229.90.90.00 as other alloy steel wire despite high nickel. 0.01-0.1 inch diameter for weaving screens.