S790 High-Speed Steel Hot-Rolled Plate
S790 super high-speed steel plate, hot-rolled to 7 mm thickness x 650 mm width for broaching tools. HTS 7225.40.11.10 due to specialized high-speed composition (1.5% C, 4% Cr, 10% W, 5% Co, 4% V).
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If tool steel but not high-speed steel per US note (e)
Distinguishes high-speed from other tool steels like D2 or O1 in same thickness range.
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Import Tips & Compliance
• Super high-speed steels need detailed alloy specs matching US note (e) criteria
• No duty reduction for surface rust per Chapter note - condition as-is
• Confirm not 'universal mill plate' (note b) with patterns/relief
Related Products under HTS 7225.40.11.10
T1 High-Speed Steel Hot-Rolled Sheet
T1 tungsten-type high-speed steel hot-rolled flat product, 5 mm thick by 700 mm wide, used for high-temperature tooling. Falls under HTS 7225.40.11.10 due to high-speed steel definition (high tungsten content, typically 18% W, 4% Cr, 1% V) and meeting hot-rolled plate criteria.
M42 Cobalt High-Speed Steel Plate
M42 cobalt-bearing high-speed steel hot-rolled plate, 8 mm thick, 1000 mm wide for drill bit blanks. HTS 7225.40.11.10 applies as cobalt-enhanced high-speed steel (1.1% C, 8% Cr, 9.5% W, 1.5% V, 8% Co) in hot-rolled, non-coil form ≥4.75 mm thick.
PM M4 Powder Metallurgy High-Speed Steel Slab
Powder metallurgy M4 high-speed steel hot-rolled slab, 10 mm x 900 mm wide for end mills. Classified HTS 7225.40.11.10 for its high vanadium/molybdenum composition meeting high-speed steel criteria, hot-rolled without further processing.
M35 High-Speed Steel Tool Plate
M35 molybdenum high-speed steel hot-rolled plate 5.5 mm thick, 750 mm wide for milling cutters. Meets HTS 7225.40.11.10 as high-speed tool steel (0.9% C, 4% Cr, 5% Mo, 6.25% W, 2% V).
Rex 76 High-Speed Steel Hot-Rolled Blank
Rex 76 premium high-speed steel hot-rolled blank plate, 9 mm x 850 mm for shear blades. HTS 7225.40.11.10 classification for advanced high-speed steel composition with high vanadium/red hardness.
M48 High-Speed Steel Plate
M48 cobalt-moly high-speed steel hot-rolled plate 6.2 mm thick x 950 mm wide for form tools. Fits HTS 7225.40.11.10 as high-speed steel with 1.5% C, 8.5% Co, 4% Cr, 5% W.