52100 Modified Ball-Bearing Steel Coil from Mexico
Modified 52100 grade hot-rolled irregular coil steel bars and rods, engineered for ball-bearing applications. The composition matches ball-bearing steel definitions under Chapter 72, optimized for through-hardening, and the product is not treated or tempered.
Duty Rate — Mexico → Canada
0%
Import Tips
• Keep a certificate of analysis to prove the alloy composition meets the ball-bearing steel definition
• Confirm the coils are irregularly wound, as straight products fall under a different heading
• Be aware of potential anti-dumping measures on certain steel imports