AISI 9310 Hot-Rolled Gear Steel Alloy Coil from Japan
Hot-rolled AISI 9310 (Ni-Cr-Mo) alloy steel coil for gears, 1.9 mm x 750 mm. HTS 7225.30.70.00: alloy steel flat-rolled product, hot-rolled coil, thin gauge.
Duty Rate — Japan → United States
10%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Certify not ball-bearing steel per US Note 72(h); 9310 has higher Ni content
• Use calibrated gauges for thickness verification <4.75 mm
• Label coils clearly with HTS and grade to speed customs exam