Zinc-Coated Carbon Filament Wire 0.4mm
Ultra-fine galvanized wire with ≥0.6% carbon content and 0.4mm diameter for filtration screens and precision woven mesh. Fits HTS 7217.20.45.30 for high-carbon nonalloy steel, zinc plated round wire under 1mm. Carbon provides rigidity for fine mesh stability in industrial filters.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If woven into finished mesh screens
Woven wire cloth classified by construction rather than individual wire material.
If diameter under 0.2 mm
Progressive diameter breakpoints within high-carbon zinc-coated wire subheadings.
If specialty alloy for chemical resistance
Corrosion-resistant filter wire typically uses Chapter 72 alloy steel classifications.
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Import Tips & Compliance
• Filtration tolerances extremely tight (±0.01mm) - provide statistical process control data
• Prevent rust claims by documenting zinc coating post-forming capability
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