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Laser Peening Metal Stress Reliever from Japan

Laser-induced shockwaves compress metal surfaces to improve fatigue resistance without material removal. Advanced metalworking under HTS 8463.90.0080.

Duty Rate — Japan → United States

12.5%

Rate breakdown

9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%

Import Tips

Provide laser class 4 safety interlocks and beam delivery certifications

Include compressive stress depth specifications (1-2mm typical)

Document non-ablative operation to avoid laser cutting classification

Laser Peening Metal Stress Reliever from Japan — Import Duty Rate | HTS 8463.90.00.80