Nitralloy Alloy Steel Bar
Nitralloy N (135M) alloy steel bar for nitrided gears and cams, hot-rolled condition. HTS 7228.60.60.00 for other non-cold-formed alloy steel bars with Al-Cr-Mo for nitriding response. High core strength post-treatment.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If tool steel composition
High Al/Cr may meet tool steel criteria in note (e).
If angles/shapes form
Structural shapes beyond round/flat to later 7228 subheadings.
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Import Tips & Compliance
• Aluminum content key for classification; document <1% to avoid special steels
• Nitride treatment done post-import; classify as raw bar
• Rare alloy; detailed material safety data aids CBP review
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