100Cr6 Hot-Rolled Ball-Bearing Steel Strip
European 100Cr6 grade hot-rolled steel strip for ball-bearing production, precisely matching Chapter 72 (h) with controlled carbon (0.95-1.13%), chromium (1.25-1.65%), and low non-metallics. 320 mm wide, 2.5 mm thick, not further worked, classified in HTS 7226.91.15.30 as flat-rolled tool steel of ball-bearing quality over 300 mm. Ideal for precision bearing components in aerospace applications.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If other alloy steel not qualifying as tool steel
Non-tool alloy steel compositions fall under general 'other alloy steel' subheadings.
If circular cross-section rather than flat-rolled
Bars/rods of alloy steel, even ball-bearing quality, classify under heading 7228 if not flat-rolled.
If width less than 300 mm but still tool steel
Same composition but narrower dimension moves to 7226.91.25 for 150-300 mm widths.
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Import Tips & Compliance
• Use independent lab testing to confirm ball-bearing steel certification at entry
• Avoid rust/discoloration issues; no duty allowance per Chapter 72 note, so inspect pre-shipment
• Document hot-rolling process to distinguish from cold-rolled alternatives
Related Products under HTS 7226.91.15.30
AISI 52100 Hot-Rolled Ball-Bearing Steel Sheet
Flat-rolled alloy steel sheet made from AISI 52100 grade, specifically formulated for ball-bearing applications with precise carbon (0.95-1.13%), chromium (1.25-1.65%), and low sulfur/phosphorus content as defined in Chapter 72 note (h). This product is hot-rolled, not further worked, with a width of 400 mm and thickness under 3 mm, classifying under HTS 7226.91.15.30 due to its ball-bearing steel composition and dimensions. Used primarily in manufacturing high-precision bearings for automotive and industrial applications.
SUJ2 Hot-Rolled Ball-Bearing Steel Plate
Japanese JIS SUJ2 grade hot-rolled flat steel plate designed for ball bearings, meeting U.S. Chapter 72 note (h) with 1.0% carbon, 1.5% chromium, and minimal impurities. Width of 350 mm, thickness 4 mm, not further worked beyond hot-rolling, fitting HTS 7226.91.15.30 for tool steel of ball-bearing quality over 300 mm wide. Essential for producing bearing races and rolling elements in machinery.
GCr15 Hot-Rolled Ball-Bearing Steel Sheet
Chinese GB/T GCr15 high-carbon chromium bearing steel sheet, hot-rolled to 380 mm width and 3.2 mm thickness, conforming exactly to U.S. ball-bearing steel definition in Chapter 72 note (h). Not further worked, classifying under HTS 7226.91.15.30 for alloy tool steel products 300 mm or wider. Widely used for roller bearing rings and balls in heavy machinery.
52100 High-Carbon Hot-Rolled Bearing Steel Plate
ASTM A485 Grade 52100 hot-rolled plate for demanding bearing applications, 450 mm wide, 5 mm thick, with ball-bearing steel chemistry per Chapter 72 note (h) including 1.05% carbon and 1.45% Cr. Classifies in HTS 7226.91.15.30 as hot-rolled tool steel flat product over 300 mm wide, not further worked. Used in wind turbine and railway bearings.