Cold-Rolled 15B30 Boron Alloy Steel Strip
15B30 boron-enhanced alloy steel strip cold-rolled to ≤0.25 mm, width <300 mm, without further surface working. HTS 7226.92.70 covers this narrow cold-reduced alloy flat product. Used in high-strength fasteners and chains.
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More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If considered carbon steel
Borderline alloy compositions may classify under carbon steel provisions
If coated or clad
Metal coating = further working per Chapter Note, moves to 7228
If drawn into wire
Wire drawing process changes from flat-rolled to Chapter 73 wire
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Import Tips & Compliance
• Certify boron addition for alloy status; ensure thickness gauge compliance; avoid edge conditioning that constitutes further working
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