C70 Steel Brush Wire from China
C70 grade (0.67-0.74% carbon) round nonalloy steel wire used for manufacturing industrial wire brushes, knotting brushes, and abrasive cleaning tools. Classified in HTS 7217.90.50.90 as other wire containing ≥0.6% carbon by weight, drawn but not further worked. High carbon content ensures stiffness and durability under abrasive conditions.
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
• Provide EN 10017 or AISI C70 chemical composition certificate; declare temper condition (hard, spring)
• Ensure wire is straight lengths or coils, not pre-crimped for brushes
• Pitfall: declaring as 'tool steel' without meeting exact Chapter 72 note (e) elements