CPM-M4 Tool Steel Hot-Rolled Coil from United States
CPM-M4 tool steel hot-rolled coil, a particle metallurgy alloy steel containing approximately 1.4% carbon, 4% chromium and 4% vanadium, supplied in irregularly wound coils for use in wear-resistant parts. This product is classified under tariff item 7227.90.00 as it is a hot-rolled bar or rod of other alloy steel, not further worked than hot-rolled, and does not meet the definition of stainless steel or high-speed steel.
Duty Rate — United States → Canada
Rate breakdown
Import Tips
• Verify that the CPM-M4 steel does not meet the high-speed steel definition under Chapter 72 Subheading Note 1(d); if the combined molybdenum, tungsten and vanadium content is below 7%, classification under 7227.90.00 is correct
• Provide a certificate of analysis showing the exact chemical composition, including the vanadium content
• Be aware that particle metallurgy steels may have unique properties; ensure the documentation clearly describes the manufacturing process