O1 Tool Steel Flat Bar from China
O1 tool steel flat bar, an oil-hardening alloy with 0.9% carbon and manganese, silicon, and chromium, meeting the other alloy steel definition. It is used for blades, knives, and forming tools requiring good machinability.
Duty Rate — China → Canada
0%
Import Tips
• Ensure the carbon content is above 0.6% and chromium is within the other alloy steel range
• Provide a mill certificate
• Classify as 7228.60.00 and verify the bar is not cold-formed