Modulus 4340M Low-Alloy Steel Billet from Mexico
Square 11-inch (279 mm) Modulus 4340M alloy steel billet for oilfield forgings, hot-rolled. Under HTS 7228.30.80.70 as other alloy bars/sections >228 mm diameter equivalent. Enhanced modulus for deep oil/gas drilling applications.
Duty Rate — Mexico → United States
10%
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
Import Tips
• Provide chemical analysis showing controlled alloy levels distinguishing from carbon steel
• Confirm rectangular/square dimensions measured across widest point exceeds 228 mm
• Declare intended forging use but classify based on current hot-rolled condition only