Of tool steel
Other alloy steel in ingots or other primary forms; semi-finished products of other alloy steel: > Ingots and other primary forms > Other: > Of tool steel
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 7224.10.00.45
P20 Modified Tool Steel Primary Form
P20 modified tool steel primary ingot for plastic injection molds with alloy additions meeting tool steel criteria. Supplied for remelting/forging. Falls under HTS 7224.10.0045 tool steel primary products.
52100 Ball Bearing Tool Steel Ingot
52100 steel ingot matches ball-bearing tool steel note (h) with 0.95-1.13% C, 1.25-1.65% Cr, low S/P. Also qualifies generally as tool steel. HTS 7224.10.0045 for primary tool steel forms.
Chipper Knife Tool Steel Ingot
Chipper knife steel ingot precisely matches note (f) specs: 0.48-0.55% C, 7.25-8.75% Cr, 1.25-1.75% Mo. Primary form for wood chipper knives. HTS 7224.10.0045 covers this defined tool steel.
D2 Tool Steel Ingot
D2 tool steel ingot is a high-carbon, high-chromium alloy steel ingot meeting the tool steel definition with more than 1.2% carbon and over 10.5% chromium. It is produced in primary form for remelting and forging into cutting tools and dies. Classified under HTS 7224.10.0045 as an ingot of tool steel per chapter note (e).
A2 Tool Steel Primary Billet
A2 tool steel primary billet contains 0.95-1.13% carbon and 4.75-5.5% chromium, qualifying as tool steel air-hardening grade. Supplied in ingot-like primary form for forging into punches and shear blades. HTS 7224.10.0045 covers such tool steel primary products.
O1 Oil-Hardening Tool Steel Ingot
O1 tool steel ingot with 0.85-1.00% carbon and 1.00-1.80% manganese meets tool steel criteria per note (e)(iii). Used primarily for making drills, taps, and knurling tools. Falls under 7224.10.0045 as primary form tool steel.
M2 High-Speed Tool Steel Billet
M2 high-speed tool steel billet contains 0.5%+ carbon and 5.5%+ tungsten per note (e)(vi), in primary form for remelting into cutting tools. Essential for drills, end mills, and broaches. HTS 7224.10.0045 specifically for tool steel primary products.
S7 Shock-Resisting Tool Steel Ingot
S7 tool steel ingot with specified chromium/molybdenum for shock resistance qualifies under tool steel definitions. Primary form for forging into punches, chisels, and plastic molds. Covered by HTS 7224.10.0045 tool steel provision.
CPM 10V Powder Metallurgy Tool Steel Ingot
CPM 10V tool steel ingot uses powder metallurgy process but remains primary form with high vanadium for wear resistance. Meets tool steel carbon/chromium criteria. HTS 7224.10.0045 applies to such advanced tool steel primaries.
H13 Hot Work Tool Steel Billet
H13 hot work tool steel billet for die casting and extrusion dies contains 0.5%+ carbon and 5%+ chromium. Primary form before forging. Classed under 7224.10.0045 as tool steel per chapter definitions.