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.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If width under 600 mm
Alloy steel flat products <600 mm wide, even high-speed steel, classify under 7226.
If clad or coated with other metals
Metal coating qualifies as 'further worked' per Chapter note, moving to 7225.40.30.
If thickness under 4.75 mm
Thinner hot-rolled alloy steel plates ≥600mm wide use 7208.51.
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Import Tips & Compliance
• Cobalt content documentation essential - distinguishes from standard M2/M35 for proper high-speed steel verification
• Check for 'universal mill plate' characteristics (note b) which might affect classification if patterned
• Ensure no chemical surface treatments (phosphating, etc.) as these constitute 'further worked'
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.
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.
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).
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.