FHS33

It is used in steel making and foundry industry as a reducing agent in the preparation of low-carbon ferrochrome silicothermic way; as a deoxidizer and alloying agent in the smelting of stainless steel and some low-alloy grades of chromium steels and hromokremnistyh; the modification of cast iron.

Classification

Country Section Category
CIS, Russia, Ukraine Ferroalloys ferrosilicochrome

Chemical composition

Standard Si, % Cr, % P, % C, % S, %
GOST 11861-91 30–37 > 40 < 0.03 < 0.9 < 0.02

Information on suppliers

Standards

Standard Description
GOST 11861-91
DSTU GOST 11861:2009

Description of chemical elements

Element Units of measurement Description
Si % Silicon
Cr % Chrome
P % Phosphorus
C % Carbon
S % Sulfur