O1 Tool Steel Round Bar
Round bar of O1 oil-hardening tool steel with 0.85-1.0% carbon and 1-1.8% manganese, used for blades, knives, and cutting tools. It qualifies as other alloy steel under Chapter 72, not high-speed steel, and is not cold-formed.
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 supplied in coils
Coiled bars and rods of other alloy steel are classified separately.
If the steel meets high-speed steel criteria
High-speed steel bars are classified under a specific tariff item.
Not sure which classification is right?
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
• Confirm the steel's carbon and manganese content to ensure classification as other alloy steel
• Provide a product specification sheet to CBSA for verification
• Ensure the round bar is not cold-formed, as this would alter the tariff item
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