The use of ferro alloys in the making of various types of carbon and alloy steels are essentially to impart certain physical and chemical properties in a particular grade of steel e.g. change in tensile strength, ductility, hardness, corrosion, resistance, wear resistance or abrasion resistance properties.

Ferro Alloys are also commonly used for deoxidation, desulphurisation and refining of steel. The use of Ferro Manganese and Silico Manganese in the production of carbon steel is primarily because of refining and deoxidation of steel.

 

PRODUCTS SECIFICATIONS :

SILICO MANGANESE
	MANGANESE	SILICON ( SI )	CARBON ( C ) Max	PHOSPHORUS ( P ) Max	SULPHUR ( S ) Max
	60 - 65 %	14 - 18 %	2 %	0.30 %	0.02 %
	65 - 70 %	15 - 18 %	2 %	0.30 %	0.02 %

HIGH CARBON FERRO MANGANESE
	MANGANESE	SILICON ( SI )	CARBON ( C ) Max	PHOSPHORUS ( P ) Max	SULPHUR ( S ) Max
	70 - 75 %	1.50 %	6 - 8 %	0.35 %	0.05 % Max
	65 - 70 %	1.50 %	6 - 8 %	0.35 %	0.05 % Max
	75 %	1.5 - 2 %	6 - 8 %	0.30 %	0.05 %Max
	70 - 75 %	1.5 %	6 - 8 %	0.15 %	0.05 %Max

MEDIUM CARBON FERRO MANGANESE
	MANGANESE	SILICON ( SI )	CARBON ( C ) Max	PHOSPHORUS ( P ) Max	SULPHUR ( S ) Max
	70 - 75 %	1.50 - 2.10 %	2.00 %	0.18 - 0.30 %	0.05 %
	75 - 80 %	1.50 - 2.10 %	2.00 %	0.18 - 0.30 %	0.05 %