Ferromolybdenum
Ferroalloys: > Ferromolybdenum
Duty Rate (from China)
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
Products classified under HTS 7202.70.00.00
High-Purity Ferromolybdenum for Superalloys
Premium ferromolybdenum with 68-72% Mo, ultra-low impurities (P<0.03%, S<0.03%), used in nickel-based superalloys for aerospace turbine blades. HTS 7202.70.00.00 covers all ferromolybdenum regardless of purity grade. Typically supplied in 50-150mm lumps vacuum-packed.
FeMo60 Standard Ferromolybdenum Lumps
Standard ferromolybdenum grade FeMo60 with 60-65% molybdenum, used in alloy steel for automotive crankshafts and gears. Classified precisely under HTS 7202.70.00.00 for ferromolybdenum ferroalloys. Delivered in 1-3 ton supersacks.
Vacuum-Degassed Ferromolybdenum FeMo70-A
FeMo70-A grade produced by vacuum induction melting and degassing, with 68-72% Mo and trace gases, for high-performance stainless steels. All ferromolybdenum is HTS 7202.70.00.00 regardless of processing method short of melting into steel. Supplied in moisture-proof bags.
Ferromolybdenum Briquettes for Ladle Additions
Briquetted ferromolybdenum (65-70% Mo) compressed into 1-2kg bricks for efficient ladle metallurgy additions in steelmaking. Still classified as ferromolybdenum under HTS 7202.70.00.00 since briquetting is minor working. Improves recovery rates over loose lumps.
FeMo for Tool Steel Production
Special ferromolybdenum grade optimized for tool and die steels, with controlled chromium interaction and 67% Mo content. HTS 7202.70.00.00 applies as standard ferromolybdenum ferroalloy. Lumps sized for electric arc furnace additions.
Ferromolybdenum 70% Mo Standard Grade
Ferromolybdenum containing approximately 70% molybdenum and 30% iron, used primarily as an alloying additive in steel production to enhance hardenability and strength. Classified under HTS 7202.70.00.00 as ferromolybdenum, a ferroalloy produced by aluminothermic or silicothermic reduction. It is supplied in lumps typically 10-100mm in size.
Low-Carbon Ferromolybdenum FeMo65-C
Low-carbon variant of ferromolybdenum with 65% minimum molybdenum content and carbon under 0.1%, designed for producing clean, high-quality tool steels. Falls under HTS 7202.70.00.00 as all ferromolybdenum grades regardless of carbon levels are grouped here. Lumps are produced via vacuum arc reduction for minimal impurities.