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Buy and sell Silicon

Other products available on Metalshub: Boron, Chrome, Manganese, Molybdenum, Nickel, Niobium, Silicon, Titanium, Tungsten and Vanadium

Below you can find a selection of silicon suppliers

Silicon Main Applications:

Used as a basic raw material for mineral processing and in the melting rod industry. Also used for making silicon steels used in transformer cores and electro-motors.

Ferrosilicon Producers:
  • ASK Chemicals GmbH
  • Baotou Augmul Metals Ltd
  • CHEMK Industrial Group
  • Cia de Ferro Ligas da Bahia-Ferbasa
  • Cia. Ferroligas Minas Gerais Minasligas
  • Dragon Northwest Ferroalloy
  • Elkem AS
  • Erdos Metallurgy Group
  • Eurasian Resource Group
  • Ferroglobe Plc
  • Finnfjord AS
  • Huta Laziska S.A.
  • JSC Kuznetsk Ferroalloy Works
  • JUGOHROM Ferroalloys Doo
  • Mechel
  • Ningxia Yinglite Hebin Co.
  • OFZ, a. s.
Ferrosilicon Traders & Distributors:
  • Asmet (UK) Limited
  • Commexim Group s.r.o.
  • Dowell Resources Co. Limited
  • Eusider SpA
  • Hempel Intermetaux SA
  • Lemetco GmbH
  • L&M Rohstoffhandelsgesellschaft mbH
  • Minerals & Metals Italia s.p.a.
  • Nizi International S.A.
  • RFA International
  • Tennant Metallurgical Group Ltd
  • TELF AG
  • thyssenkrupp Raw Materials GmbH
  • Traxys Europe SA

DIN Standards: Ferrosilicon DIN 17560 – FeSi90Al2,5 or Ferrosilicon DIN 17560 – 0.3390

The standard of Ferrosilicon

Material Composition, as percentages by mass
name Si1) Al C Ca N P S Ti
FeSi75Al1 Min. 74,0
Max. 77,0 1,0 (0,1) 0,20 0,025 0,05 0,04 0,10
FeSi75Al1,5 Min. 74,0 1,0
Max. 77,0 1,5 (0,1) 0,20 0,025 0,05 0,04 0,10
FeSi75Al2 Min. 74,0 1,5
Max. 77,0 2,0 (0,2) 0,20 0,025 0,05 0,04 0,30
FeSi90Al2,5 Min. 87,0 1,0
Max. 95,0 2,5 (0,1) 0,04 0,04
FeSi90Al1 Min. 87,0
Max. 95,0 1,0 (0,1) 0,04 0,04
() Bracketed values are for guidance only
1) The silicon content shall not vary by more than 2% within a consignment

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