Ferro Silicon, Material : Ferro Silicon

We are offering ferro silicon used for steel making and iron casting.
we have our own factory of ferro silicon products, the features and specifications for ferro silicon are as below: 1. Features: the appearance of ferro silicon is the grey lumpish solid. It has very strong stabilities and does not place any chemical reaction in the dry air. 2. Application: ferrosilicon is often used as deoxidizer in steel- making.it is also used extensively in low alloy steel, non-ferrous metal, bearing steel, heat-resistant steels and electrician silicon-steel.
grade chemicals  composition(%)
si al c s p
%(min) %(max)
fesi75% 75 0.5-1.0 0.15 0.02 0.04
75 1.5-2.0 0.20 0.02 0.04
fesi72% 72 1.5 0.20 0.02 0.04
72 1.5-2.0 0.20 0.02 0.04
fesi70% 70 1.5-2.0 0.20 0.02 0.04
fesi65% 65 2.0 0.20 0.02 0.04
size in lump 10-50mm, 50-100mm, 10-100mm, 50-150mm, 90%min, or at customer’ s option;
szie in powder 1-3mm, 2-4mm, 3-10mm, 90%min, or at customer’ s option;
packing in 1mt big bag;
packing: in 1 mt big bag with bottom spout.
Model no.: 65#, 70#, 72#, 75#
productivity: 3000 metric ton/metric tons per month
unit price: negotiable
shipment terms: fob
payment terms: l/c,t/t,western union
minimum order: 20 tons