321 Stainless Steel Large Diameter Cold Rod 155mm
Type 321 stainless steel cold-formed round rod with 9-12% nickel, 155mm diameter circular section. Classifies under HTS 7222.20.0069 as cold-finished stainless steel bar exceeding minimum diameter with mid-range nickel content. Used in aircraft exhaust systems.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If diameter ≤152.4mm
Cold-formed circular stainless bars under size threshold move to 7222.30 subheading.
If flat-rolled rather than bar/rod
Flat-rolled stainless steel products classify under 7208, not bar/rod headings.
If imported as finished pipe/tube
Stainless steel tubes/pipes (hollow) fall under Chapter 73 heading 7306.
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Import Tips & Compliance
• Aerospace importers should include heat treatment records proving cold-formed state
• Verify cross-section remains circular (no deformation) for accurate 7222.20 classification
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