1.6mm Copper-Coated Alloy Steel TIG Filler Wire
1.6mm round TIG filler wire with light copper coating on alloy steel core for welding. Note: light flash coating may still classify as basic wire if not considered 'further worked' coating per chapter note. HTS 7229.90.50 for other alloy steel round wire; verify minimal coating.
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More Specific Codes
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If copper coating exceeds minimal flash
Metal coating qualifies as further worked per chapter definition.
If classified as welding electrodes
Certain coated filler wires treated as Chapter 83 welding products.
If stainless core composition
Stainless alloy filler wire moves to stainless provisions.
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Import Tips & Compliance
• Get CBP ruling on copper coating thickness; >1% by weight typically further worked
• Separate coating weight in invoices to calculate steel content value
• AWS specification A5.18 confirms alloy status for filler metals
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