S7 High-Speed Steel Hot-Rolled Coil
Shock-resisting S7 high-speed steel hot-rolled coil, 8.2 mm thick, 900 mm wide, for punch tooling. Fits HTS 7225.30.11.10 as high-speed tool steel hot-rolled in coils with specified thickness/width.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If further worked
Any polishing, coating, or chemical treatment moves to 'further worked' provisions in 7225.99.
If heat-resisting steel
<0.3% C with 4-10.5% Cr classifies as heat-resisting steel, separate from high-speed.
If universal mill plate specs
If width 150-1250mm, ≥4mm thick, not in coils, could be universal mill plate.
Not sure which classification is right?
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Import Tips & Compliance
• Classify based on actual use certification only for razor blade steel; high-speed steel needs composition proof
• Document hot-rolling process to distinguish from cold-rolled products
• Rust/discoloration doesn't reduce duties per Chapter 72 note - no allowances
Related Products under HTS 7225.30.11.10
M2 High-Speed Steel Hot-Rolled Coil
Flat-rolled M2 high-speed steel coil, 6 mm thick and 800 mm wide, hot-rolled without further surface treatment. Classified under HTS 7225.30.11.10 as it meets high-speed steel composition (typically 0.85% C, 4% Cr, 5% Mo, 2% V) and fits the dimensions for tool steel hot-rolled in coils.
T1 High-Speed Steel Hot-Rolled Coil
Tungsten-type T1 high-speed steel hot-rolled coil, 5.5 mm thick, 1000 mm wide, for cutting tool blanks. Meets HTS 7225.30.11.10 criteria as high-speed tool steel (0.7% C, 18% W, 4% Cr, 1% V) hot-rolled in coils ≥4.75 mm thick.
M42 High-Speed Steel Hot-Rolled Coil
Cobalt-bearing M42 high-speed steel coil, 7 mm thick and 750 mm wide, hot-rolled for drill bit stock. Classified in 7225.30.11.10 due to high-speed steel properties (1.1% C, 3.75% Cr, 9.5% Mo, 1.5% V, 1% Co).
PM M4 High-Speed Steel Hot-Rolled Coil
Powder metallurgy M4 high-speed steel coil, 5 mm thick, 650 mm wide, hot-rolled condition. HTS 7225.30.11.10 applies to this high-speed steel (1.3% C, 4% Cr, 5.25% Mo, 4% V) meeting dimensional requirements.
D2 High-Speed Steel Hot-Rolled Coil
High-carbon high-chromium D2 steel coil marketed as high-speed grade, 6.5 mm thick, 1200 mm wide. Classifies under 7225.30.11.10 when certified as high-speed steel meeting Chapter 72 composition requirements.
M35 High-Speed Steel Hot-Rolled Coil
M35 cobalt-molybdenum high-speed steel hot-rolled coil, 4.8 mm thick, 700 mm wide, for milling cutters. HTS 7225.30.11.10 due to high-speed steel composition and hot-rolled coil form ≥4.75 mm thick.