Silico-Manganese Steel PC Strand Wire
7-wire strand components made from silico-manganese steel for prestressed concrete applications in bridges and buildings. Individual wires classified under HTS 7229.20.00 before stranding, offering high tensile strength over 1860 MPa. Drawn to precise tolerances for post-tensioning systems.
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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 assembled into strands
Stranded wire of alloy steel, including PC strand, classified in Chapter 73 when assembled.
If further worked (galvanized)
Galvanized or coated PC wire considered further worked per Chapter notes.
If for concrete reinforcement use
Wire specifically for concrete reinforcement may have end-use provisions.
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Import Tips & Compliance
• Classify as individual wire if imported separately from strands; provide tensile strength and elongation certificates; avoid misclassification as finished strand under 7312
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