1.0mm Copper-Coated Silico-Manganese Steel Arc Wire Spool
Spool-wound 1.0 mm round copper-plated wire of silico-manganese alloy steel (C<0.20%, Mn>0.9%, Si>0.6%), dedicated for electric arc welding in construction. Copper coating optimizes contact tip life. Directly under HTS 7229.20.0010 for specialized attributes.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If manganese ≤0.9%
Fails minimum Mn threshold for specific silico-manganese category.
If galvanized instead of copper-coated
Zinc-coated alloy wire classifies under different coated provisions in 7217.
If rectangular cross-section
Non-round alloy steel wire falls under 7228 profiles, not round wire.
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Import Tips & Compliance
• Declare spool weight vs. wire weight separately if packaging affects value
• Reference US Note definitions for alloy steel to support classification
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