17-4 PH Precipitation Hardening Stainless Coil Rod 5mm
Precipitation-hardening 17-4 PH stainless steel hot-rolled in coils for aerospace fasteners, offering high strength. HTS 7221.00.00 applies to all stainless hot-rolled irregular coils, martensitic grade with Cu precipitation. Not high-strength per note (a) unless specified yield.
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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 ball-bearing steel alloy
Specific ball-bearing compositions per note (h) go to 7222.20, not general stainless.
If made into welded pipes
Fabricated into welded stainless pipes shifts to Chapter 73 heading 7306.
If hot-rolled hollow drill bars
Hollow sections for drilling classify under 7228.30 as specialized products.
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Import Tips & Compliance
• PH grade requires solution anneal certs and hardness tests
• Check Section 232 tariffs for steel nationality
• Avoid classifying as chipper knife steel per note (f)
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