17-4 PH Precipitation Hardening Stainless Steel Plate 10mm
Precipitation-hardening 17-4 PH stainless steel cold-rolled plate, 10 mm thick, over 600 mm wide, for aerospace components. Classified in HTS 7219.31.00 as cold-rolled stainless steel not further worked, thickness qualifying despite specialty alloy.
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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 considered tool steel per note (e)
Specific alloy compositions meeting tool steel criteria in U.S. notes classify under 7222 bars/rods.
If width 300-600 mm
Width ranges separate broad-width (600mm+) from narrower cold-rolled stainless in 7219.
If imported as compressor parts
End-use as machinery parts can shift classification to Chapter 84 based on principal use.
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Import Tips & Compliance
• Include heat treatment records showing precipitation hardening done post-cold-rolling doesn't count as further working
• Differentiate from tool steels via U.S. note (e) element analysis in entry documentation
• Watch Section 232 tariffs on stainless; declare country of melt/pour accurately
Related Products under HTS 7219.31.00
Type 304 Cold-Rolled Stainless Steel Plate 6mm Thick
A flat-rolled stainless steel plate made from Type 304 alloy, cold-rolled to a thickness of 6 mm and width exceeding 600 mm, without any further surface treatments like polishing or coating. This product falls under HTS 7219.31.00 as it is not further worked beyond cold-rolling and meets the specified thickness and width criteria for stainless steel in Chapter 72.
Type 316 Cold-Rolled Stainless Steel Sheet 5mm Thick
Cold-rolled flat-rolled product of Type 316 stainless steel, 5 mm thick and over 600 mm wide, used in corrosive environments like marine applications. Classified under HTS 7219.31.00 because it is stainless steel, cold-reduced only, with thickness of 4.75 mm or more and no further working per Chapter 72 definitions.
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Type 430 Cold-Rolled Stainless Steel Sheet 4.8mm Thick
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