C85 Spring Temper Wire from China
C85 grade nonalloy steel wire (0.82-0.90% carbon) in spring temper, used for small mechanical springs, clips, and retaining rings. HTS 7217.90.50.90 applies to this high-carbon (>0.6%) wire not further worked, distinguished by its heat-treated tensile properties. Delivers high fatigue resistance for precision components.
Duty Rate — China → United States
35%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
9903.91.0125%Effective with respect to entries on or after September 27, 2024, articles the product of China, as provided for in subdivision (b) of U.S. note 31 to this subchapter
Import Tips
• Document heat treatment condition (spring temper, 2300-2500 MPa) and exact C content; temper affects value declaration
• Ensure no oil coating beyond drawing lubricant
• Pitfall: declaring pre-coiled springs instead of straight wire shifts to 7320