Monel 400 Slab from United States
Monel 400 slabs are high-nickel/copper alloy steel semi-finished products with 63-70% nickel, used for valves and pumps in seawater applications. They are classified under tariff item 7224.90.00 as other high-nickel alloy steel primary forms, being slabs for further processing.
Duty Rate — United States → Canada
50%
Rate breakdown
26SUR5050%United States Surtax Order (2026) — 50% on US products
Import Tips
• Ensure the slabs are not further worked than hot-rolled or forged, as additional processing may change classification
• Provide a certificate of analysis confirming the nickel content (63-70%) to support the high-nickel alloy steel classification
• Consider whether the copper content affects the classification under Chapter 74