About us
  • About us
  • Mission and Strategy
  • News
Products
  • Iron ore raw materials
  • Pig iron
  • Direct-reduced iron
  • Coal and Coke
  • Ores for ferroalloy production
  • Metallic manganese
  • Silicocalcium
  • Ferrovanadium
  • Ferrotungsten
  • Ferromolybdenum
  • Ferrosilicon
  • Ferrotitanium
  • Ferrochromium
  • Metallic chromium
Services
Info
  • GOST Standards
  • Production technology
  • Our scientific works
Partners
Contact us
Ещё
    Ask a question
    Личный кабинет
    +7 (495) 780-04-65
    Request a call
    info@urm-company.com
    Gilyarovskogo str., 57/1, 1st floor, apartment 18, Moscow, Russia, 129110
    Корпоративный сайт
    представительского класса
    +7 (495) 780-04-65
    Request a call
    Личный кабинет
    About us
    • About us
    • Mission and Strategy
    • News
    Products
    • Iron ore raw materials
    • Pig iron
    • Direct-reduced iron
    • Coal and Coke
    • Ores for ferroalloy production
    • Metallic manganese
    • Silicocalcium
    • Ferrovanadium
    • Ferrotungsten
    • Ferromolybdenum
    • Ferrosilicon
    • Ferrotitanium
    • Ferrochromium
    • Metallic chromium
    Services
    Info
    • GOST Standards
    • Production technology
    • Our scientific works
    Partners
    Contact us
      About us
      • About us
      • Mission and Strategy
      • News
      Products
      • Iron ore raw materials
      • Pig iron
      • Direct-reduced iron
      • Coal and Coke
      • Ores for ferroalloy production
      • Metallic manganese
      • Silicocalcium
      • Ferrovanadium
      • Ferrotungsten
      • Ferromolybdenum
      • Ferrosilicon
      • Ferrotitanium
      • Ferrochromium
      • Metallic chromium
      Services
      Info
      • GOST Standards
      • Production technology
      • Our scientific works
      Partners
      Contact us
        • About us
          • Назад
          • About us
          • About us
          • Mission and Strategy
          • News
        • Products
          • Назад
          • Products
          • Iron ore raw materials
          • Pig iron
          • Direct-reduced iron
          • Coal and Coke
          • Ores for ferroalloy production
          • Metallic manganese
          • Silicocalcium
          • Ferrovanadium
          • Ferrotungsten
          • Ferromolybdenum
          • Ferrosilicon
          • Ferrotitanium
          • Ferrochromium
          • Metallic chromium
        • Services
        • Info
          • Назад
          • Info
          • GOST Standards
          • Production technology
          • Our scientific works
        • Partners
        • Contact us
        • My account
        • +7 (495) 780-04-65
        info@urm-company.com
        Gilyarovskogo str., 57/1, 1st floor, apartment 18, Moscow, Russia, 129110
        • Home
        • Products
        • Ferroalloys
        • Ferrochromium

        Ferrochromium

        • Iron ore raw materials
        • Pig iron
        • Direct-reduced iron
        • Coal and Coke
        • Ores for ferroalloy production
        • Metallic manganese
        • Silicocalcium
        • Ferrovanadium
        • Ferrotungsten
        • Ferromolybdenum
        • Ferrosilicon
        • Ferrotitanium
        • Ferrochromium
        • Metallic chromium
        Request a call
        Write a message
        Leave feedback
        Nearest office
        Description

        This alloy is used to increase tensile strength and yield strength of steels. With that, chromium increases hardness and wear resistance of carbon steels and confers stainless properties to low-carbon steels (with chromium content in them 12 % min).

        Ferrochromium is subdivided into 4 groups according to the carbon content:

        • high-carbon grades with the carbon content from 4.0 to 9.0 %;
        • medium-carbon grades with the carbon content from 0.5 to 4.0 %;
        • low-carbon grades with the carbon content 0.5 % max;
        • low-carbon nitrogen-bearing grades with the nitrogen content 1.0–6.0 %.

        Ferrochromium is delivered in lumps not more than 315 mm in size and 20 kg in mass or according to size classes. It is acceptable to produce high-carbon ferrochromium in pigs weighing up to 30 kg.

        Ferrochromium is supplied in bulk. However, ferrochromium of any grade and size class may be packed by agreement with the customer. Several batches of ferrochromium transported in bulk by the same vehicle should be separated by partitions to avoid the possibility of their mixing.

        As in the case of ferrosilicon, the surface of ferrochromium should be free of slag, sand and other foreign materials. Only oxide films and foundry facing are allowed. Foreign materials should also be absent on the fracture surface in ferrochromium lumps.

        • Comments
        Loading comments...
        Share
        Back to list
        Products
        Iron ore raw materials
        Pig iron
        Direct-reduced iron
        Coal and Coke
        Ores for ferroalloy production
        Metallic manganese
        Silicocalcium
        Ferrovanadium
        Ferrotungsten
        Ferromolybdenum
        Ferrosilicon
        Ferrotitanium
        Ferrochromium
        Metallic chromium
        About us
        About us
        Mission and Strategy
        News
        Info
        GOST Standards
        Production technology
        Our scientific works
        services
        Partners
        Contacts
        Newsletter subscription
        +7 (495) 780-04-65
        Request a call
        info@urm-company.com
        Gilyarovskogo str., 57/1, 1st floor, apartment 18, Moscow, Russia, 129110
        Print version
        privacy policy
        © 2023 All rights reserved.
        Request a call
        Write a message
        Leave feedback
        Nearest office