8620 Carburizing Alloy Steel Sheet
Cold-rolled 8620 nickel-chromium-molybdenum alloy steel sheet, 500 mm width, 1.5 mm thick, for gear manufacturing. Falls under 7226.99.01 as other flat-rolled alloy steel under 600 mm width, not meeting special steel definitions. Low alloy content distinguishes from tool or high-strength variants.
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More Specific Codes
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If meets tool steel composition per Note (e)
Specific alloy element combinations (e.g., C>1.2% + Cr>10.5%) reclassify as tool steel.
If width 600mm or more
Width threshold determines flat-rolled heading; ≥600mm falls under 7225 other alloy steel.
If not alloy steel (total alloy <10%)
Fails alloy steel definition, reverts to non-alloy steel Chapter 72 headings.
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Import Tips & Compliance
• Include chemical analysis certificate showing Ni 0.4-0.7%, Cr 0.4-0.6% to confirm non-tool steel status
• Measure width precisely; 600mm+ shifts to 7208-7225 wide products headings
• Pre-clear with CBP if derivative steel status affects quotas or additional duties
Related Products under HTS 7226.99.01
AISI 4140 Alloy Steel Strip
Flat-rolled AISI 4140 chromium-molybdenum alloy steel strip, width 450 mm, thickness 2 mm, cold-rolled finish. Classified under HTS 7226.99.01 as flat-rolled alloy steel (not stainless) of width less than 600 mm, not further worked than cold-rolled. Excludes high-strength, tool, or other specially defined steels.
AISI 4340 High-Tensile Alloy Steel Band
Narrow 4340 Ni-Cr-Mo alloy steel band, 300 mm width, 3 mm thick, temper-rolled. HTS 7226.99.01 covers this as other flat-rolled alloy steel <600 mm, excluding high-strength (yield specs not met) or special steels. Used in aerospace fasteners.
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AISI 8630 Alloy Steel Sheet
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E4340 Aerospace Alloy Steel Band
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