Having a width less than four times the thickness
Other alloy steel in ingots or other primary forms; semi-finished products of other alloy steel: > Other > Other: > Of tool steel: > Of rectangular (including square) cross section: > Having a width less than 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 7224.90.00.15
D2 Tool Steel Rectangular Bar
A rectangular cross-section semi-finished bar of D2 tool steel, with width less than four times the thickness, used for making cutting tools and dies. Classified under HTS 7224.90.0015 as other alloy tool steel in primary forms with rectangular section meeting the width-thickness ratio. Meets tool steel definition with over 1.2% carbon and over 10.5% chromium per chapter notes.
A2 Tool Steel Square Billet
Square cross-section semi-finished billet of A2 air-hardening tool steel, width/thickness ratio under 4:1, primarily for forging into punches and shear blades. Falls under HTS 7224.90.0015 as rectangular (including square) tool steel semi-finished products per statistical breakout. Contains 0.3-1.25% C and 4.75-5.5% Cr meeting tool steel note (e)(ii).
O1 Tool Steel Flat Bar Stock
O1 oil-hardening tool steel in rectangular semi-finished form with width less than four times thickness, used for making gauges and fixtures. HTS 7224.90.0015 covers this as other alloy tool steel rectangular primary forms. Composition includes 0.85-1.0% C and 1-1.8% Mn per tool steel definition (e)(iii).
S7 Tool Steel Rectangular Billet
S7 shock-resisting tool steel semi-finished rectangular billet, width under 4x thickness, for ram dies and punches. Classified HTS 7224.90.0015 as tool steel rectangular cross-section per hierarchy. Meets tool steel criteria with specified carbon/molybdenum content.
H13 Tool Steel Square Semi-Finished
H13 hot work tool steel in square semi-finished form (rectangular per HTS), width/thickness <4:1, for die casting molds. HTS 7224.90.0015 as other tool steel rectangular primary products. Chromium/molybdenum content qualifies per tool steel definitions.
M2 High-Speed Tool Steel Billet
M2 molybdenum high-speed tool steel rectangular billet, narrow width relative to thickness, for drill bits and end mills. Under HTS 7224.90.0015 for tool steel rectangular semi-finished with specified dimensions. Contains elements meeting multiple tool steel criteria.
CPM-M4 Tool Steel Rectangular Stock
CPM-M4 powder metallurgy tool steel in rectangular semi-finished stock, width <4x thickness, for wear-resistant parts. HTS 7224.90.0015 covers such rectangular tool steel primary forms. High alloy content exceeds tool steel minimums.