Having a width at least four times the thickness
Other alloy steel in ingots or other primary forms; semi-finished products of other alloy steel: > Other > Other: > Other: > Of rectangular (including square) cross section: > Having a width at least four times the thickness
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 7224.90.00.55
34CrNiMo6 Quenched Alloy Flat Slab
EN 34CrNiMo6 nickel-chromium-molybdenum steel flat slab for heavy shafts, hot-rolled semi-finished with flat rectangular profile ≥4:1 ratio. Classified under HTS 7224.90.0055 other alloy steel.
AISI 4340 Nickel-Chromium-Molybdenum Flat Slab
AISI 4340 low-alloy steel flat slab in semi-finished form with width at least four times thickness, used for aerospace and structural applications. Falls under HTS 7224.90.0055 as rectangular cross-section other alloy steel, excluding special definitions like razor blade or ball-bearing steel.
AISI 8620 Carburizing Grade Flat Slab
AISI 8620 nickel-chromium-molybdenum carburizing steel slab with flat rectangular profile (width 4+ times thickness) for gear manufacturing. Classified HTS 7224.90.0055 as semi-finished other alloy steel, not meeting ball-bearing or heat-resisting definitions.
HY-80 High-Yield Alloy Steel Flat Billet
HY-80 quenched and tempered alloy steel flat billet (rectangular, width ≥4x thickness) for submarine/shipbuilding hull plate stock. HTS 7224.90.0055 for other alloy semi-finished excluding high-strength steel yield specs.
AISI 4130 Chromoly Flat Bar Stock
AISI 4130 chromium-molybdenum low alloy steel flat bar stock, semi-finished with rectangular section width at least four times thickness, aircraft grade. Under HTS 7224.90.0055 as other (non-specialty defined) alloy steel.
15CrMo Structural Alloy Flat Slab
15CrMo (1.5% Cr, 0.5% Mo) alloy steel flat slab for pressure vessels, rectangular cross section ≥4:1 width:thickness ratio, hot-rolled semi-finished. HTS 7224.90.0055 for rectangular other alloy steel products.
AISI 4330V Modified Alloy Flat Billet
AISI 4330V vacuum-melted Ni-Cr-Mo alloy steel flat billet for landing gear, rectangular with width 4+ times thickness. Fits HTS 7224.90.0055 other alloy semi-finished excluding defined specialty steels.
SCM415 Chromium-Molybdenum Flat Bar
JIS SCM415 case-hardening Cr-Mo alloy steel flat bar, semi-finished rectangular (width ≥4x thickness) for automotive transmission gears. HTS 7224.90.0055 covers such non-specialty alloy products.
AISI 4140 Alloy Steel Flat Bar
Semi-finished AISI 4140 chromium-molybdenum alloy steel flat bar with rectangular cross section where width is at least four times the thickness, in primary form suitable for further processing. Classified under HTS 7224.90.0055 as other alloy steel semi-finished products (not tool steel or stainless) with specified dimensions. Excludes high-strength, universal mill, or other specially defined steels.
EN19 708M40 Manganese-Molybdenum Flat Bar
EN19/708M40 medium carbon manganese-molybdenum alloy steel flat bar, rectangular section with width ≥4x thickness, for machinery shafts. HTS 7224.90.0055 covers such other alloy semi-finished products excluding chipper knife or razor blade steel specs.