Cold-Finished Maraging Steel Bar 110 mm Diameter from Japan
Maraging C250 steel bar cold-finished to 110 mm diameter for rocket motor cases and landing gear. Under HTS 7228.50.5040 as cold-finished other alloy steel bars 76-228 mm. Ultra-high strength Ni alloy steel.
Duty Rate — Japan → 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
• Maraging steels require detailed Ni content certification for alloy status
• Age-hardening condition must remain untreated (solution annealed only)
• Distinguish from finished aerospace components via mill bar form