Silicon 72%/75%/65% Ferrosilicon/FeSi/Ferro Silicon Slag/Ferrosilicon Chunk

Basic Info.

Model NO.	lump
HS Code	72022100

Product Description

Ferro silicon is silvery gray in appearance with a metallic luster and can be processed into natural blocks, standard blocks, granules and powders according to requirements. Due to its rich content of silicon, ferro silicon is often used in the deoxidation process in steel making, for example in some low alloy structural steel, spring steel, bearing steel, heat resistant steel and electrical silicon steel.

Grade	Chemical composition
	Si	Al	Ca	Mn	Cr	P	S	C
	≥	≤
FeSi75	75	1.5	1	0.5	0.5	0.04	0.02	0.2
FeSi72	72	2	1	0.5	0.5	0.04	0.02	0.2
FeSi70	70	2	1	0.6	0.5	0.04	0.02	0.2
FeSi65	65	2	1	0.7	0.5	0.04	0.02	0.2
FeSi60	60	2	1	0.8	0.6	0.05	0.03	0.3
FeSi45	40-47	2	1	0.7	0.5	0.04	0.02	0.2

CERTIFICATION
SAMPLE OF B/L
SGS