17-4 PH Precipitation Hardening Stainless Billet 280 cm² from China
A semi-finished rectangular billet of 17-4 PH martensitic precipitation-hardening stainless steel, with a cross-sectional area of 280 cm², exceeding 232 cm². It is used for aerospace forgings. This product is classified under tariff item 7218.91.00 as a semi-finished product of stainless steel, despite the larger cross-section.
Duty Rate — China → Canada
0%
Import Tips
• Note that the 232 cm² threshold is not a legal note in the Customs Tariff of Canada; classification under 7218.91.00 depends on the rectangular cross-section and semi-finished form
• Provide a mill test certificate confirming the 17-4 PH composition (≥10.5% chromium) to support classification as stainless steel
• Ensure the product is not further worked than primary hot-rolling or roughly shaped by forging