Duplex 2205 Stainless Steel Cold-Rolled Coil 8mm Thick
High-strength Duplex 2205 stainless steel cold-rolled coil, 8 mm thick and 1500 mm wide, used in oil & gas platforms for superior strength and pitting resistance. HTS 7219.31.0010 applies to cold-rolled stainless flat products ≥4.75 mm thick in coils, not further worked. Dual-phase microstructure provides excellent weldability.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If made of tool steel alloy per Chapter note (e)
Stainless tool steels meeting specific alloy combinations in note (e) classify under Chapter 72 heading 7222.
If under heat-resisting steel definition
Low-carbon (<0.3%), high-chromium (4-10.5%) heat-resisting alloys have separate statistical breakout.
If not in coils (slit/strapped)
Coils specifically get 7219.31; non-coil cold-rolled forms use 7219.22 subheading.
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
• Submit duplex-specific chemical analysis (22% Cr, 5% Ni, 3% Mo) in MTC; generic stainless certs may trigger audits
• Document cold-rolling reduction ratio if questioned about 'not further worked' status versus annealed products
• Label coils clearly with HTS 7219.31.0010 and thickness to prevent CBP misclassification to thinner gauges
Related Products under HTS 7219.31.00.10
Type 304 Stainless Steel Cold-Rolled Coil 6mm Thick
Flat-rolled stainless steel coil of Type 304 alloy, cold-rolled to a thickness of 6 mm and width exceeding 600 mm, supplied in coil form for industrial fabrication. Classified under HTS 7219.31.0010 as cold-rolled stainless steel not further worked, 4.75 mm or more thick, in coils. Commonly used for manufacturing chemical processing equipment and food industry components.
Type 316L Stainless Steel Cold-Rolled Coil 5mm Thick
Cold-rolled Type 316L stainless steel coil with 5 mm thickness and width over 600 mm, ideal for marine and pharmaceutical applications requiring corrosion resistance. Fits HTS 7219.31.0010 for cold-reduced stainless steel coils 4.75 mm or thicker, not further worked. Low carbon variant prevents weld decay in fabricated structures.
Type 310 Stainless Steel Cold-Rolled Coil 4.8mm Thick
Type 310 high-temperature stainless steel cold-rolled coil at minimum 4.8 mm thickness, 1200 mm width for furnace and heat exchanger fabrication. Classifies in HTS 7219.31.0010 as cold-reduced stainless ≥4.75 mm thick, coil form, without further working. Excellent oxidation resistance up to 1100°C.
17-4 PH Precipitation Hardening Stainless Coil 7mm Thick
17-4 PH martensitic precipitation hardening stainless steel cold-rolled coil, 7 mm thick × 1000 mm wide for aerospace structural components. HTS 7219.31.0010 for thick cold-rolled stainless coils not further worked. Age-hardens to 40 HRC for high strength applications.
Type 321 Stainless Steel Cold-Rolled Coil 10mm Thick
Stabilized Type 321 stainless steel cold-rolled coil 10 mm thick, 1800 mm width for welded pressure vessels avoiding carbide precipitation. HTS 7219.31.0010 covers thick cold-rolled stainless in coils. Titanium stabilization enables high-temperature welding.
Type 430 Cold-Rolled Stainless Coil 5.5mm Thick
Ferritic Type 430 stainless steel cold-rolled coil 5.5 mm × 1400 mm wide for automotive trim and appliance exteriors. Classifies HTS 7219.31.0010 as cold-rolled stainless ≥4.75 mm thick in coils. Cost-effective 16-18% chromium ferritic grade.