Duplex 2205 Stainless Steel Cold Coil 0.55mm
Duplex 2205 (UNS S31803) stainless steel cold-rolled coil with 22% Cr, 5-6% Ni, 3% Mo for superior strength/corrosion resistance, 0.55 mm thick wide coils. Fits HTS 7219.34.0025 as cold-rolled stainless >0.5% Ni, not further worked. Applied in oil/gas piping.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If not in coils (sheets/plates)
Same spec flat products not in coils classify under rectangular non-coil subheadings.
If width <600 mm but >300 mm
Width determines primary heading split between 7219 (wide) and 7220 (narrower).
If pre-formed into flanges/fittings
Semi-finished articles from flat-rolled move to Chapter 73 tubes/fittings.
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• Duplex grades require ferrite/austenite balance certification alongside composition
• Watch for misdeclaration as high-strength steel (note a)—duplex typically doesn't qualify
Related Products under HTS 7219.34.00.25
Type 304 Stainless Steel Cold-Rolled Coil 0.8mm Thick
Cold-rolled stainless steel coil of Type 304 grade, featuring 18% chromium and 8-10.5% nickel content, with thickness of 0.8 mm and width exceeding 600 mm. Classified under HTS 7219.34.0025 due to its cold-rolled state (not further worked), nickel content over 0.5%, and specific thickness range in coils. Commonly used for kitchen equipment and architectural panels.
Type 316 Stainless Steel Cold-Rolled Coil 0.6mm
Type 316 austenitic stainless steel coil with 16-18% chromium, 10-14% nickel, and 2-3% molybdenum for corrosion resistance, cold-rolled to 0.6 mm thickness in coils over 600 mm wide. Fits HTS 7219.34.0025 as cold-reduced, not further worked, with high nickel content. Ideal for marine and chemical processing applications.
Type 321 Stainless Steel Cold-Reduced Coil 0.9mm Thick
Cold-reduced Type 321 stainless steel coil stabilized with titanium, containing 17-19% chromium and over 9% nickel, 0.9 mm thick, width 600 mm+. Meets HTS 7219.34.0025 criteria for cold-rolled, high-nickel, non-further-worked stainless in coils. Used in high-temperature exhaust systems.
17-4PH Precipitation Hardening Stainless Coil 0.7mm
17-4PH martensitic precipitation hardening stainless steel cold-rolled coil with approximately 4% copper, 15-17.5% chromium, and 3-5% nickel, 0.7 mm thick in wide coils. Classified in HTS 7219.34.0025 for its cold-rolled, nickel-bearing (>0.5%) stainless properties, not further worked. Suited for aerospace components.
Type 310 Cold-Rolled Stainless Steel Coil 1mm Thick
High-temperature Type 310 stainless coil with 24-26% chromium and 19-22% nickel, cold-rolled to exactly 1 mm thickness, coils over 600 mm wide. HTS 7219.34.0025 applies to this not-further-worked, high-nickel cold-reduced stainless product. Used in furnace parts and heat exchangers.
Type 904L Super Austenitic Stainless Coil 0.75mm
Type 904L super-austenitic stainless cold-rolled coil with 19-23% Cr, 23-28% Ni, 4-5% Mo, 0.75 mm thick, wide format. HTS 7219.34.0025 for high-nickel cold-reduced stainless, no further working. Premium corrosion resistance for pharma/chemical uses.