17-4 PH Precipitation Hardening Stainless Ingots
17-4 PH precipitation hardening stainless steel ingots, containing chromium and nickel with copper and niobium additions, are cast directly from vacuum induction melting. These primary forms are not further worked and are used as feedstock for aerospace components.
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 ingots are of other alloy steel, not stainless
Other alloy steel ingots fall under heading 7224, while 7218 covers stainless steel only.
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 ingots are classified as primary forms (ingots) and not further worked beyond casting; provide a mill certificate showing the chemical composition to confirm stainless steel (≥10.5% chromium)
• Declare the value accurately for duty calculation, and be aware that anti-dumping measures may apply to certain stainless steel products from specific countries
Related Products under Tariff item 7218.10.00
300 Series Stainless Steel Ingots
Large cast blocks of austenitic stainless steel alloys such as 304 or 316, produced by melting and pouring into molds. These ingots are primary forms of stainless steel, not yet hot-rolled into slabs or other semi-finished products.
304 Stainless Steel Billets
Cylindrical or square primary cast forms of grade 304 stainless steel, used as input for extrusion or forging. These billets are considered 'other primary forms' of stainless steel, not yet hot-rolled into usable shapes.
316L Stainless Steel Primary Ingots
Low-carbon 316L stainless steel ingots cast for corrosion-resistant applications in marine and chemical industries. These primary forms are unmachined and without surface treatment, falling under stainless steel ingots.
321 Stainless Steel Ingots
Titanium-stabilized 321 stainless steel ingots for high-temperature exhaust systems. These are primary cast forms, not clad or enameled, and are classified as stainless steel ingots.
409 Stainless Steel Billets for Exhaust Systems
Primary billets of 409 ferritic stainless steel used in automotive exhaust manufacturing. These billets are in primary form, before forging or rolling, and are classified as stainless steel primary forms.
430 Ferritic Stainless Steel Billets
Primary billets of 430-grade ferritic stainless steel with 16-18% chromium and no nickel, used for automotive trim. These billets are in primary form before rolling into sheets or bars.