AISI 8620 Carburizing Alloy Steel Rod Coil
Hot-rolled AISI 8620 nickel-chromium-molybdenum alloy steel in irregularly wound coils, circular diameter <14 mm. HTS 7227.90.60.30 for other alloy steel used in gear manufacturing, verified against chapter note exclusions.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If forged not hot-rolled
Forged carbon/alloy bars use heading 7214; rolling process determines 7227 classification.
If ball-bearing steel
Specific C/Cr/Si composition per note 1(h) requires ball-bearing steel heading.
If non-circular cross-section
Square/hexagonal profiles use adjacent subheading 7227.90.61, not circular 7227.90.60.
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Import Tips & Compliance
• Certify Ni-Cr-Mo levels meet alloy definition but exclude chipper knife steel note 1(f)
• Declare gross coil weight accurately; statistical reporting requires precise dimensions
• Pre-clear with CBP ruling if borderline high-strength; avoids entry amendments
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.
15-5PH Precipitation Hardening Stainless Steel Coil Rod
Hot-rolled 15-5PH stainless alloy steel rods in irregular coils, diameter under 14 mm, circular section. HTS 7227.90.60.30 applies to other alloy steel excluding razor blade/heat-resisting types per notes 1(d)(g). Used in valve stems and medical instruments.
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.
17-4PH Stainless Alloy Hot-Rolled Coil Rod
17-4PH precipitation hardening alloy steel rods, hot-rolled in irregular coils with <14 mm circular diameter. Fits HTS 7227.90.60.30 as other alloy steel for aerospace/medical uses, not qualifying as razor blade steel.
AISI 9310 Gear-Quality Alloy Steel Coil Rod
AISI 9310 nickel-chromium-molybdenum alloy steel hot-rolled in coils, <14 mm diameter circular section for precision gears. HTS 7227.90.60.30 applies to this other alloy steel, excluding ball-bearing composition.