S7 Shock-Resisting Tool Steel Rod Coil from Mexico
S7 shock-resisting tool steel bars and rods in untreated hot-rolled coils, with molybdenum and specific carbon content for shock resistance. The steel meets the tool steel definition under Chapter 72 and is used for chisels and shock-resistant tools.
Duty Rate — Mexico → Canada
0%
Import Tips
• Confirm the steel is not high-speed steel; S7 has low tungsten/molybdenum
• Provide a mill certificate showing the chemical composition
• Ensure the coils are irregularly wound for correct classification