Metallservice-Moscow. Metalware store.

Cast iron and ferroalloy

Cast iron.

    The pig iron is designed for further use in the iron foundry in production of castings.

    Depending on designation, it is manufactured in such grades as 1, 2, 3, 4, 5, 6 as well as in magnezium-refined grades 1, 2, 3, 4, 5, 6.

    Cold pig iron is designed for further conversion to steel in iron foundries during production of castings.

    According to its designation, cold pig iron is manufactured in following grades: 1 & 2 grades for steelmaking, 1 2 grades for foundry production, 1, 2, phosphoric pig iron grades; 1, 2 high-quality grades.


    A ferroalloy is a master alloy of steel-alloying elements with iron which is used to deoxidize and dope steels and alloys, dope and modify the cast iron.

For more details see GOST norms & Technical Requirements section.