100Cr6 Ball-Bearing Quality Steel Coil
100Cr6 ball-bearing quality steel coil, an alloy steel conforming to EN 100Cr6 (DIN 1.3505) with approximately 0.95-1.10% carbon, 1.35-1.60% chromium and 0.15-0.35% silicon, supplied in hot-rolled irregularly wound coils for use in ball bearings. This product is classified under tariff item 7227.90.00 as it is a hot-rolled bar or rod of other alloy steel, not further worked than hot-rolled, and does not meet the definition of stainless steel or high-speed steel.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | +50.0% | 50% |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the product is supplied in straight lengths rather than coils
Bars and rods of other alloy steel, not further worked than hot-rolled, hot-drawn or hot-extruded, but including those twisted after rolling.
If the product is in the form of flat-rolled products of high-speed steel
Flat-rolled products of other alloy steel, of a width of less than 600 mm, of high-speed steel.
If the product is in the form of semi-finished products (e.g., blooms, billets)
Other alloy steel in semi-finished forms, not further worked than subjected to primary hot-rolling or roughly shaped by forging.
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The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Ensure the chemical composition matches the EN 100Cr6 specification and provide a mill test certificate to the CBSA
• The product is classified as other alloy steel under 7227.90.00; note that ball-bearing quality steel may be subject to specific quality requirements
• Check if the product qualifies for preferential duty treatment under a free trade agreement by providing a valid certificate of origin
Related Products under Tariff item 7227.90.00
100Cr6 Ball-Bearing Steel Hot-Rolled Coil Rod
Hot-rolled bars and rods of 100Cr6 ball-bearing steel, supplied in irregularly wound coils. This alloy steel meets the precise chemical composition for ball-bearing steel under Chapter 72, with controlled carbon, chromium, and tramp elements, and is not tempered or further worked.
1.2379 Tool Steel Coils (X153CrMoV12)
Hot-rolled, irregularly wound coils of DIN 1.2379 cold work tool steel (X153CrMoV12), containing 1.55% carbon, 12% chromium, 0.6% molybdenum and 0.5% vanadium. This alloy steel is not stainless (chromium above 10.5% but carbon above 1.2%) and is classified as other alloy steel under heading 72.27. The coils are untreated and not further worked, making them suitable for subsequent drawing or forging into tools.
52100 Chrome Alloy Hot-Rolled Bearing Steel Coil
52100 chrome alloy hot-rolled bearing steel coil, an alloy steel conforming to ASTM A485 Grade 52100 with controlled impurities for maximum fatigue life, supplied in irregularly wound coils for use in bearings. This product is classified under tariff item 7227.90.00 as it is a hot-rolled bar or rod of other alloy steel, not further worked than hot-rolled, and does not meet the definition of stainless steel or high-speed steel.
52100 Modified Ball-Bearing Steel Coil
Modified 52100 grade hot-rolled irregular coil steel bars and rods, engineered for ball-bearing applications. The composition matches ball-bearing steel definitions under Chapter 72, optimized for through-hardening, and the product is not treated or tempered.
A2 Air-Hardening Tool Steel Coil
A2 air-hardening tool steel in irregularly wound hot-rolled coils, untempered and untreated. The steel meets the tool steel definition via carbon and chromium levels, and is classified as other alloy steel under Chapter 72.
A2 Air-Hardening Tool Steel Hot Coil
A2 air-hardening tool steel hot coil, an alloy steel containing approximately 1% carbon and 5% chromium, supplied in irregularly wound coils for use in shear blades and forming tools. This product is classified under tariff item 7227.90.00 as it is a hot-rolled bar or rod of other alloy steel, not further worked than hot-rolled, and does not meet the definition of stainless steel or high-speed steel.