Maraging Steel Grade 250 Powder from Japan
Maraging steel C250 powder (18% nickel, cobalt, molybdenum alloy) for rocket motor cases and precision tooling. HTS 7205.21.00.00 as alloy steel powder with ultra-high strength after aging heat treatment. Atomized to 20-60 micron size.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Document vacuum-melted or argon-atomized process to prove quality; declare yield strength specs if high-strength steel note (a) questioned; avoid packaging that suggests 'further worked' status