Silico-Manganese Alloy Pig Iron
Dual-alloy pig iron with silicon (10-20%) and manganese (60-70%), cast in pigs as cost-effective steel alloying alternative. Classified under alloy pig iron HTS 7201.50.30.00 for primary cast forms.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If Si+Mn >75% as silico-manganese
Standard silico-manganese ferroalloys enter 7202, not pig iron.
If dominant silicon content
High-silicon variants classified as ferrosilicon.
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• Dual alloy certs required showing both Si/Mn levels exceeding single-alloy ferroalloy thresholds
• Segregate from pure ferrosilicon or ferromanganese to maintain alloy pig status
• Check uniform pig dimensions; oversized may imply different primary form
Related Products under HTS 7201.50.30.00
Ferromanganese Alloy Pig Iron
Pig iron alloyed with high manganese content, cast into pigs for use in steelmaking to add manganese and deoxidize melts. Classified under HTS 7201.50.30.00 as alloy pig iron due to its manganese addition exceeding basic pig iron composition, meeting Chapter 72 definitions for alloyed primary forms.
Ferrosilicon Alloy Pig Iron
Alloy pig iron containing 10-30% silicon, produced in pig form for silicon addition in steel production and deoxidation. Falls under HTS 7201.50.30.00 as spiegeleisen-type alloy pig iron per Chapter 72 notes for alloyed primary castings.
Ferrochrome Alloy Pig Iron
Pig iron alloyed with chromium (5-15%) cast in pig form, used primarily for producing stainless steels. HTS 7201.50.30.00 covers this as alloy pig iron, distinct from high-carbon ferrochrome ferroalloys.
Spiegeleisen Pig Iron
High-manganese spiegeleisen pig iron (20-35% Mn), cast in pigs for mirror-like fracture appearance and steel alloying. Specifically named under HTS 7201.50 as alloy pig iron/spiegeleisen primary form.
Nickel-Bearing Alloy Pig Iron
Pig iron with 2-5% nickel addition, cast into primary pig form for specialty steel and alloy production. Classified HTS 7201.50.30.00 as alloy pig iron due to nickel alloying beyond basic composition.
Molybdenum Alloy Pig Iron
Alloy pig iron containing 0.5-2% molybdenum, produced in pig castings for high-strength steel applications. Meets HTS 7201.50.30.00 for alloy pig iron primary forms, aligning with tool steel precursor compositions.