Alloy Steel Seamless Hollow Profile for Structural Supports from Germany
Seamless hollow profile of alloy steel (e.g., AISI 4140) with wall thickness 4 mm or more, used in heavy machinery structural frames. HTS 7304.90.30.00 covers such thick-walled seamless hollow profiles of alloy steel.
Duty Rate — Germany → 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
• Define cross-section in docs to confirm 'hollow profile' vs round tube
• Alloy certification critical; 4140 has Cr/Mo for strength