ERNiCr-3 MIG Welding Wire
1.0 mm diameter round wire of nickel-chromium alloy steel for MIG arc welding, with carbon under 0.20%, nickel exceeding 0.3%, and trace molybdenum. Fits HTS 7229.90.50.08 as low-carbon round wire optimized for electric arc welding processes. Used in fabricating corrosion-resistant structures.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If diameter >1.6 mm but ≤3.0 mm
Size exceeds this subheading's limit, shifting to next diameter category within same welding wire group.
If imported as flat-rolled and not drawn to wire
Undrawn flat products classify under semi-finished forms, not finished wire.
If containing ≥0.20% carbon
Higher carbon content excludes from low-carbon welding wire spec.
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Import Tips & Compliance
• Submit chemical analysis reports confirming composition; U.S
• Note (g) heat-resisting steel may trigger review if Cr levels approach limits
• Declare as suitable for electric arc welding with process specs to justify subheading; bulk spools vs retail packs rarely affect classification
• Avoid misdeclaration as stainless if Ni/Cr balance shifts—stick to alloy steel wire documentation
Related Products under HTS 7229.90.50.08
625 Alloy Arc Welding Wire
0.045 inch (1.14 mm) 625 alloy wire, round, <0.20% C, Ni/Mo enhanced for submerged arc welding. HTS 7229.90.50.08 for composition and arc process fit.
ERNiCrMo-3 Welding Wire
Round alloy steel welding wire with diameter 1.2 mm, containing less than 0.20% carbon, over 0.3% nickel, and molybdenum, designed for electric arc welding of nickel-chromium-molybdenum alloys. Classified under HTS 7229.90.50.08 due to its specific chemical composition and suitability for arc welding applications. Meets the criteria for low-carbon, high-nickel/molybdenum content in round wire form.
Inconel 625 Filler Wire
1.6 mm round cross-section filler wire from Inconel 625 alloy steel, low carbon <0.20%, with >0.3% nickel and >0.08% molybdenum for GTAW arc welding. HTS 7229.90.50.08 applies to its precise composition and welding suitability in aerospace/chemical applications.
ERNiMo-3 TIG Welding Wire
1.4 mm ERNiMo-3 alloy steel wire, round, <0.20% C, high nickel >0.3% and molybdenum >0.08%, certified for TIG electric arc welding. Meets HTS 7229.90.50.08 for specialized low-carbon welding wire applications in marine repairs.
Alloy 625 MIG Spool Wire
Precision 1.2 mm round spool wire of Alloy 625 (Inconel equivalent), low carbon <0.20%, nickel >0.3%, molybdenum >0.08% for MIG arc welding. HTS 7229.90.50.08 captures its composition and electric arc suitability for high-temperature services.
ERNiCrMo-10 Welding Wire
1.0 mm ERNiCrMo-10 filler wire, round alloy steel <0.20% C, >0.3% Ni, >0.08% Mo for gas-shielded arc welding. HTS 7229.90.50.08 due to exact match on size, composition, and purpose.