PH 15-7 Mo Stainless Wire 1.45mm
PH 15-7 Mo precipitation-hardening stainless wire, 1.45 mm round for aircraft controls. Under 7229.90.50.31 as alloy steel wire not defined as ball-bearing or razor blade steel.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If heat-resisting steel per note (g)
Low carbon (0.15%), Cr 14-16% fits heat-resisting definition.
If safety pins or clasps made from wire
Finished small articles of wire under Chapter 73 pins/needles.
If non-round (e.g., flat or shaped)
Only round wire in .50; other shapes under .90.
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Import Tips & Compliance
• Verify molybdenum content doesn't trigger chipper knife steel note (f) requirements
• Use calibrated tools for diameter verification; CBP audits statistical suffixes strictly
• Separate from tooling sets; individual wire vs sets changes heading
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