Chipper Knife Steel Flat Bar
Hot-rolled flat bars made from chipper knife steel, containing 0.48-0.55% carbon, 7.25-8.75% chromium, and 1.25-1.75% molybdenum. Not cold-formed and not further worked beyond hot-rolling, suitable for machining into chipper blades.
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 flat bar is forged after hot-rolling
Forged alloy steel bars are classified under a different tariff item.
If the flat bar is cold-formed or cold-finished
Cold-working operations reclassify the bar under another 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
• Ensure the flat bar's composition matches chipper knife steel in Chapter 72 note 1(f)
• Provide mill test certificates for carbon, chromium, and molybdenum content
• Confirm the bar is not further worked than hot-rolling
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