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.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If cold-rolled instead of hot-rolled
Cold-rolled alloy steel bars/rods in coils fall under chapter 72 heading 7228, not hot-rolled heading 7227.
If not alloy steel (carbon steel)
Carbon steel hot-rolled coil rods use chapter 72 heading 7213; alloy status requires specified element additions per note 1(f).
If diameter 14mm to 19mm
Same alloy composition but larger diameter shifts to next size subheading within 7227.90.60.
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Import Tips & Compliance
• Provide mill test certificate confirming alloy composition meets 'other alloy steel' definition excluding tool/high-strength steel per US notes
• Verify diameter <14mm and irregular coil winding; uncoiling before import shifts to straight bar codes
• Include country-of-melt documentation to avoid Section 232 tariffs on certain steel origins
Related Products under HTS 7227.90.60.30
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.
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.
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.