• Ferro Aluminium
  • Ferro Boron
  • Ferro Chromium
  • Ferro Manganese
  • Ferro Molybdenum
  • Molybdic Oxide
  • Ferro Niobium
  • Ferro Phosphorus
  • Ferro Selenium
  • Ferro Silicon
  • Ferro Silicon Manganese
  • Ferro Silicon Magnesium
  • Ferro Silicon Zirconium
  • Ferrous Sulphide
  • Ferro Titanium
  • Ferro Vanadium
  • Ferro Tungsten
  • Iron
  • Calcium Silicon Manganese
  • Calcium Silicon
  •  

    Ferro Alloys

    Ferro Tungsten

    Melting Range 1650-2100ÂșC
    SPECIFIC GRAVITY
    15.4

    This alloy is mainly used in high speed and tool steels. Owing to its high melting point the alloy is almost always added to the furnace rather than to the ladle. The major source of ferro tungsten is China and the MMTA norm for Chinese ferro tungsten is W 75% min, C 0.40%, S 0.08%, Mn 0.50% max, As 0.10%, Si 0.70% max, Cu 0.15% max, Sb 0.05% max, P 0.05% max. Sizes available are 25mm x down, 10 x 50mm and 10 x 100mm packed in either drums or bags.

         
     
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