Cold-Reduced 100Cr6 Ball Bearing Steel Strip from Mexico
EN 100Cr6 (equiv. AISI 52100) cold-reduced flat-rolled steel strip for manufacturing precision ball bearings, conforming to HTS Chapter 72 ball-bearing steel definition with controlled low sulfur/phosphorus (≤0.03%) and silicon (0.18-0.37%). Width measures 350 mm, cold-rolled only without further surface treatments, fitting 7226.92.1030 for tool steel of alloy steel over 300 mm wide. Used primarily for bearing rings and rolling elements.
Duty Rate — Mexico → United States
Rate breakdown
Import Tips
• Provide EN 100Cr6 or AISI 52100 material certs proving ball-bearing elemental specs; mismatches lead to 7226.99 reclassification
• Measure and declare width precisely (300-600mm); edge trimming may affect classification if reducing width below threshold
• Avoid packaging that implies further working; bulk coils ok, but retail-packed may trigger 'further worked' review