Other
Other bars and rods of other alloy steel; angles, shapes and sections, of other alloy steel; hollow drill bars and rods, of alloy or nonalloy steel: > Other bars and rods, not further worked than cold-formed or cold-finished: > Other
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
Subheadings
Products classified under HTS 7228.50.50
Cold-Formed D2 Tool Steel Square Bar
D2 high-carbon high-chromium tool steel square bar cold-formed for die blocks. Qualifies as tool steel per note (e)(i): >1.2% C, >10.5% Cr. HTS 7228.50.50 other cold-finished alloy bars.
Cold-Formed 4140 Alloy Steel Round Bar
A 4140 chromium-molybdenum alloy steel bar cold-formed to precise dimensions, used in manufacturing axles and gears. It falls under HTS 7228.50.50 as other bars and rods of alloy steel, not further worked than cold-formed or cold-finished. The alloy composition exceeds standard carbon steel limits, qualifying it as alloy steel per chapter notes.
Cold-Finished 4340 Alloy Steel Hexagonal Bar
High-strength 4340 nickel-chromium-molybdenum alloy steel bar in hexagonal profile, cold-finished for shafts and pinions. Classified under HTS 7228.50.50 as other cold-formed/cold-finished bars of alloy steel. Not further worked beyond cold-finishing per chapter definition.
Cold-Formed Ball-Bearing Alloy Steel Bar
Special alloy steel bar meeting chapter note (h) composition for ball bearing races, cold-formed to size. HTS 7228.50.50 for other cold-finished alloy steel bars. Strict element limits (C 0.95-1.13%, Cr 1.25-1.65%) distinguish from general alloys.
Cold-Finished Chipper Knife Alloy Steel Flat Bar
Alloy steel flat bar per note (f) specs (0.48-0.55% C, 7.25-8.75% Cr) cold-finished for wood chipper blades. Under HTS 7228.50.50 as other cold-formed alloy steel bars. Precise composition for chipper knife applications.
Cold-Formed 300M Ultra-High Strength Alloy Steel Bar
Vacuum arc remelted 300M alloy steel bar cold-formed for aircraft landing gear. HTS 7228.50.50 covers other high-strength alloy steel bars cold-finished. Yield strength exceeds 1500 MPa after heat treatment.
Cold-Finished Heat-Resisting Alloy Steel Rod
Low-carbon high-chromium alloy steel rod per note (g) cold-finished for furnace components. HTS 7228.50.50 for other cold-formed alloy steel rods. Under 0.3% C, 4-10.5% Cr composition.
Cold-Finished Nitronic 50 Austenitic Alloy Steel Bar
Nitronic 50 high-manganese austenitic alloy steel bar cold-finished for pump shafts. Alloy steel per total elements >2% (22% Cr, 12% Ni, 7% Mo). HTS 7228.50.50 other bars cold-formed.
Cold-Formed Maraging Steel C250 Round Bar
C250 maraging steel (18% Ni, Co, Mo) round bar cold-formed for missile components. Ultra-high strength alloy steel (190 ksi yield). HTS 7228.50.50 other cold-finished alloy bars.
Cold-Finished High-Strength Steel per Note (a) Bar
Flat-rolled high-strength steel bar <3mm thick, minimum yield 275 MPa per note (a), cold-finished. For structural automotive parts. HTS 7228.50.50 other alloy steel bars cold-formed.
Cold-Formed EN24 Alloy Steel Bright Bar
EN24 817M40 alloy steel bright bar cold-drawn for transmission gears. Common 4% Ni-Cr-Mo grade. HTS 7228.50.50 other cold-finished alloy steel bars.
Cold-Finished 9310 Alloy Steel Bar for Gears
Carburizing grade 9310 (3% Cr, 1% Ni, 0.1% Mo) alloy steel bar cold-finished for aerospace gears. HTS 7228.50.50 other cold-formed alloy bars.
Cold-Formed 15-5PH Precipitation Alloy Steel Rod
15-5PH martensitic PH stainless alloy steel rod cold-formed for valve stems. Meets alloy steel alloying limits. HTS 7228.50.50 other bars cold-finished.
Cold-Formed 17-4PH Stainless Alloy Steel Flat Bar
Precipitation-hardening 17-4PH stainless steel flat bar cold-formed for aerospace fasteners and valve stems. HTS 7228.50.50 covers other alloy steel bars cold-finished, excluding stainless (7222). Alloy exceeds 2% total alloying elements.
Cold-Finished High-Strength AISI 8620 Alloy Steel Rod
Case-hardening 8620 alloy steel rod cold-finished for gears and crankshafts in automotive applications. Falls under 7228.50.50 as other alloy steel rods cold-formed, not further worked. Meets alloy steel definition via nickel, chromium, molybdenum content.