Cold-Formed M42 High-Speed Steel Hex Bar 20mm from Mexico
A cold-formed hexagonal bar of M42 high-speed steel with 20 mm across flats, ideal for producing high-performance taps and reamers in aerospace applications. It is classified under tariff item 7228.10.00 as a bar of high-speed steel, being a cold-formed product of other alloy steel, and is not further worked beyond cold-forming.
Duty Rate — Mexico → Canada
0%
Import Tips
• Ensure the M42 grade meets the high-speed steel definition, with a combined molybdenum, tungsten, and vanadium content of 7% or more
• Provide a certificate of analysis to the CBSA to confirm the alloy composition
• Verify the bar is not further worked, as additional processing like grinding could reclassify it under Chapter 82