1. Competive price and good quality 2. Can supply any purity and size 3. Fast delivery and good packing 4. Different purity

Specification

Ferrosilicon 72#

1. We can supply any purity .75#, 72# ,65# ,45# or others as buyer's option

2. Excellent deoxidizer 3. Used as deoxidizer in steel-making and steel industry and so on .

4. Ferrosilicon also can be used as alloy elements join agent, which is widely used in low alloy steel, non-ferrous metal, bearing  steel, heat-resistant steels and electrician silicon-steel.

5. Ferrosilicon commonly used as a reductant in ferroalloy production and chemical industry

6. Composition:Si ,Al, Ca ,Mn,Cr,S ,P ,C

Technology paraments:

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;

bulk ferro silicon powder