Cold-Formed 17-4PH Stainless Alloy Steel Flat Bar
Precipitation-hardening 17-4PH stainless steel flat bar cold-formed for aerospace fasteners and valve stems. HTS 7228.50.50 covers other alloy steel bars cold-finished, excluding stainless (7222). Alloy exceeds 2% total alloying elements.
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More Specific Codes
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If classified as stainless steel bar
Stainless steel bars (over 1.2% Cr) are in Chapter 72 heading 7222, separate from other alloys.
If under 23mm width and razor blade certified
Narrow flat products certified for razor blades get special note (d) classification.
If circular cross-section under 80mm for re-rolling
Cold-formed circular bars for further processing may fall under 7213 if not finished goods.
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Import Tips & Compliance
• Certify not stainless steel (over 1.2% chromium typically excludes from 7222 per note (k))
• For PH grades, provide solution treatment records without calling it 'further worked.'
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