8620 Case-Hardening Alloy Steel Coil
Hot-rolled 8620 carburizing-grade alloy steel bars in irregular coils for gear blanks. HTS 7227.90.60.90 covers this nickel-chromium-moly alloy not matching special notes. Low carbon for case hardening applications.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If stainless case-hardening grade
Stainless versions with >=10.5% Cr classify under stainless Chapter 72 headings like 7222.
If retail packaged
Retail sale packaging with individual labels may shift to hollow drill bars/other finished 7228.90.
If flat-rolled not bars/rods
Flat cross-section products are universal mill plate or flat-rolled under 7208, not round bars/rods.
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Import Tips & Compliance
• Document case-hardening end use but classify by physical form/material, not use
• Check for pickling—if phosphatized/oxalated, it's further worked
• Coil weight declarations critical for quota monitoring
Related Products under HTS 7227.90.60.90
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