SAE 4150 Oilfield Drill Billet from United States
SAE 4150 chromium-molybdenum alloy steel billets are semi-finished products for oil drilling tools and stems. They are not further worked than primary hot-rolling and are classified as other alloy steel semi-finished products.
Duty Rate — United States → Canada
50%
Rate breakdown
26SUR5050%United States Surtax Order (2026) — 50% on US products
Import Tips
• Ensure the billets are not further worked than primary hot-rolling
• Provide a mill test certificate showing the chemical composition
• Verify the billets do not meet the definition of stainless steel or other specific alloy steel types