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17-4PH Stainless Alloy Steel Hollow Bar

Precipitation-hardened 17-4PH stainless alloy steel hollow bar, machined from tube for valve bodies and pump shafts. 7306.90.5000 covers this as other alloy steel hollow profiles with wire dimensions under 16mm max.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳ChinaFree+75.0%75%
🇲🇽MexicoFree+50.0%50%
🇨🇦CanadaFree+50.0%50%
🇩🇪GermanyFree+50.0%50%
🇯🇵JapanFree+50.0%50%

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

7306.40.10Same rate: 75%

If standard austenitic stainless

Non-PH stainless hollow profiles use dedicated stainless subheadings.

8481.80.90Lower: 39.5% vs 75%

If machined as valve/tap part

Finished valve components classify under Chapter 84.

7222.30.00Same rate: 75%

If hot-rolled bar with hole

Semifinished hollow bars remain in Chapter 72.

Not sure which classification is right?

The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.

Import Tips & Compliance

• Provide HRC hardness certification post heat treatment (H900/H1025 condition)

• Distinguish hollow bar from solid bar via ID measurement documentation

• AD/CVD risk high; maintain full melt/pour records