HY-80 High-Yield Submarine Steel Coil Rod
HY-80 nickel-manganese-chromium alloy steel hot-rolled rods in coils, <14 mm diameter circular cross-section. Classifies in HTS 7227.90.60.30 as other alloy steel for naval applications, not meeting tool steel definitions. Essential for submarine hull fasteners.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If semi-finished rough-rolled
Less processed semi-finished alloy steel coils under 7207; hot-rolled finished rods use 7227.
If heat-resisting alloy
Low carbon + 4-10.5% Cr per note 1(g) moves to specific heat-resisting heading.
If made into welded pipe/tube
Post-import fabrication into welded alloy steel pipe shifts to Chapter 73 heading 7306.
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Import Tips & Compliance
• Provide DoD/naval specification sheets alongside mill certs confirming non-tool steel status
• Ensure irregular wound coils; straightened product reclassifies as 7227.90.10 straight bars
• Monitor AD/CVD orders; alloy steel from certain origins faces additional duties
Related Products under HTS 7227.90.60.30
AISI 4140 Hot-Rolled Alloy Steel Coil Rod
Hot-rolled bars and rods of AISI 4140 chromium-molybdenum alloy steel, wound in irregularly wound coils with circular cross section under 14 mm diameter. Classified under HTS 7227.90.60.30 as other alloy steel hot-rolled in coils, not high-strength or tool steel per chapter notes. Used for shafts and fasteners in machinery.
AISI 4340 Nickel-Chromium-Moly Alloy Steel Rod Coil
High-strength AISI 4340 alloy steel hot-rolled in irregularly wound coils, circular cross-section less than 14 mm diameter. Falls under HTS 7227.90.60.30 as other alloy steel, distinguished from tool steel by composition per chapter note 1(e). Common for aerospace fasteners and structural components.
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AISI 8620 Carburizing Alloy Steel Rod Coil
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17-4PH Stainless Alloy Hot-Rolled Coil Rod
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AISI 9310 Gear-Quality Alloy Steel Coil Rod
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