Products

DESCRIPTION

Basic Info.

Model NO.	FeSi 75 72 70
Name	Ferro Silicon/FeSi
Inspect	SGS, Ccic, Coa etc
Transport Package	in 1 Mt Big Bags.
Specification	10-50mm
Trademark	Hengqiang
Origin	China
HS Code	7202210000
Production Capacity	2000mt/Month

Product Description

Characteristics
Ferro Silicon used as deoxidizer and alloying agents in the steel industry.In order to obtain qualified chemical composition and guarantee the quality of steel,in the last stage of the steel must be deoxidized.The chemical affinity between silicon and oxygen is very large,thus ferrosilicon is strong deoxidizer used in sedimentation and diffusion deoxidation of steel-making.Add a certain amount of silicon in the steel,can significantly improve the strength,hardness and elasticity of steel.

Specifications

Grade	Chemical Element(%)
	Si	Al	S	P	C
	Min	Max
FeSi 65	65	2.0	0.02	0.04	0.2
FeSi 70	70	2.0	0.02	0.04	0.2
FeSi 72	72	2.0	0.02	0.04	0.2
FeSi 75	75	2.0	0.02	0.04	0.2