Low Chrome Forged Mill Balls 30mm from Japan
30mm low-chrome forged steel mill balls are for fine grinding in secondary ball mills, stamped without further fabrication. They match HTS 7326.11.00.00 for grinding articles in industrial milling.
Duty Rate — Japan → United States
50%
Rate breakdown
9903.82.0250%Except as provided for in headings 9903.82.14, 9903.85.67 and 9903.85.68, articles of aluminum, of steel or of copper and derivative aluminum or steel articles, as provided for in subdivisions (c)(i)–(v) of U.S. note 16 to this subchapter
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)
Import Tips
• Ensure uniformity certificates; variations >2% diameter can cause mill downtime and disputes
• Comply with REACH if destined for EU, disclosing chromium VI levels
• Batch import smaller sizes to minimize storage risks from oxidation