Duplex 2205 Stainless Alloy Filler Wire
Duplex 2205 (S31803) wire for welding duplex stainless structures, 22% Cr, 5% Ni, 3% Mo. HTS 7229.90.90.00 as other alloy steel wire not specifically defined elsewhere. Used in oil/gas platforms, 1.0-2.4mm diameter.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If bars/rods not wire
Same alloy in coarser dimensions (>5mm) as bars under 7222 series.
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Import Tips & Compliance
• Certify ferrite content (35-65%) for duplex validation; track origin for 232 tariffs; spool size affects statistical suffix
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