M42 High-Speed Steel Square Rod from Mexico
M42 high-speed steel square rod, cobalt-enhanced for superior hot hardness, used in form tools and reamers. It is a square rod of uniform cross-section, not cold-formed, and qualifies as high-speed steel under Chapter 72 Note 1(e).
Duty Rate — Mexico → Canada
0%
Import Tips
• Confirm the cobalt and molybdenum content to meet high-speed steel definition
• Provide a certificate of analysis to CBSA
• Ensure the square rod is not cold-formed to maintain classification