SMO 254 Hot-Rolled Super Austenitic Stainless Plate 16mm
SMO 254 (6Mo) super austenitic stainless hot-rolled plate, 16mm thick x 2500mm wide, extreme corrosion resistance for desalination plants. HTS 7219.21.00 classification: stainless steel flat-rolled product, hot-rolled only, thickness exceeding 10mm, width ≥600mm, not coiled.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If plated or coated surface
Metal-coated or nonmetallic coated steel plates shift to 7210 regardless of stainless.
If formed into welded pipes
Welded stainless pipes/tubes from these plates classify in Chapter 73 heading 7306.
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Import Tips & Compliance
• Document high molybdenum content but verify fits stainless steel definition (Cr 20%)
• Confirm mill finish only; any coating disqualifies from hot-rolled category
• Pre-clear with customs if super-austenitic grades raise alloy questions
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