Duplex 2205 Hot-Rolled Stainless Plate 3.8mm Thick
Duplex 2205 (UNS S31803) stainless steel hot-rolled plate, 3.8 mm thick, 1800 mm wide, high strength for offshore platforms, not further worked, not coiled. Classifies in HTS 7219.23.00.60: stainless flat-rolled, hot-rolled, 3-4.75 mm, ≥600 mm wide.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If alloy exceeds stainless parameters
Certain high-alloy duplex grades may qualify under other alloy steel provisions if not meeting standard stainless definitions.
If thickness under 3 mm and in coils
Different form (coiled/thinner) triggers separate statistical subheading.
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Import Tips & Compliance
• Duplex stainless requires certification of ferrite/austenite balance and PREN value for quality verification
• Verify no annealing/polishing occurred post-hot-rolling, as heat treatments may constitute 'further worked'
• Pitting resistance key for duplex; ensure surface condition meets hot-rolled descale standards
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