17-4 PH Stainless Steel Square Slab 232 cm² from Japan
Precipitation-hardening 17-4 PH stainless steel square slab at minimum 232 cm² cross-section for aerospace turbine components. This semi-finished stainless product fits HTS 7218.99.0030 criteria for large square primary forms. Requires heat treatment post-forging for maximum strength.
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
• Provide heat number traceability for aerospace certification; Ensure no surface treatments qualify as 'further worked'; Comply with ITAR if defense-related end use