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 |