AISI 4140 Alloy Steel Scrap from Mexico
Remelting scrap consisting of discarded AISI 4140 chromium-molybdenum alloy steel parts from machining operations. Classified under HTS 7204.29.00.00 as waste and scrap of alloy steel, other than stainless, suitable for remelting into new steel products.
Duty Rate — Mexico → United States
0%
Rate breakdown
9903.05.860%Universal product exemption (U.S. note 52(b))
Import Tips
• Provide mill test certificates verifying alloy steel composition to confirm classification under 7204, not stainless steel (72.03)
• Ensure scrap is free of hazardous contaminants like oil or radioactive materials per EPA import regulations
• Declare exact weight and alloy type on entry documents; misdeclaration as carbon steel scrap leads to reclassification