17-4PH Stainless Alloy Steel Hollow Bar
A precipitation-hardened 17-4PH stainless alloy steel hollow bar, machined from tube for use in valve bodies and pump shafts. It qualifies as an 'other' tube or hollow profile of iron or steel under tariff item 7306.90.00 because it is not specifically classified elsewhere in the chapter.
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 hollow bar is cold-drawn and of circular cross-section
Cold-drawn stainless steel tubes of circular cross-section are classified under heading 7304, which covers seamless tubes.
If the hollow bar is fitted with threaded ends or couplings
Tube or pipe fittings of stainless steel are classified under heading 7307.
If the hollow bar is further machined into a specific article
Other articles of iron or steel, not elsewhere specified, fall under heading 7326.
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 hollow bar's cross-sectional dimensions do not exceed 16 mm to qualify as 'wire' under Chapter 73 note 2; otherwise, classification may shift
• Provide a mill certificate showing the 17-4PH alloy composition to support the tariff classification
• Verify whether the product is considered a part of general use under Section note 2, which could exclude it from this heading
Related Products under Tariff item 7306.90.00
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A pre-cut, mitered tube set made from 4130 chromoly alloy steel, intended for custom bicycle frame fabrication. Each individual tube is classified under tariff item 7306.90.00 as an 'other' alloy steel hollow profile, as they are not welded or seamless tubes of a specific type listed elsewhere.
Alloy Steel DOM Tubing for Automotive Roll Cages
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Alloy Steel Fitness Equipment Frame Tube
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Alloy Steel Furniture Frame Tubing
Welded oval or rectangular tubing made from 4130 or 4140 alloy steel, used for high-end office furniture legs and frames. It falls under tariff item 7306.90.00 as an 'other' hollow profile of alloy steel, not being a structural section of heading 7308.
Alloy Steel Gun Barrel Blank Tube
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Alloy Steel Heat Exchanger Tubing
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