553 Grade Metallic Si

 

553 Grade Metallic Si, a key industrial material, is characterized by its lustrous appearance and brittle, crystalline structure. Comprising primarily of silicon with small amounts of impurities like iron, aluminum, and calcium, it boasts excellent electrical conductivity and heat resistance.

 

 

 

 

 

Grade	Chemical composition(%)
	Si	Fe	Al	Ca	P
	>	≤
553	98.5%	0.5	0.5	0.3	-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Q: How long is your delivery time?

A: Generally 5-10 days if the goods are in stock, 15-20 days if the goods are not in stock. It is according to the order quantity.

Q: Do you provide free samples?

A: Yes, we could offer the free sample, you only need to pay the freight.

Q: What's the payment term?

A: We accept T/T, D/P, L/C.

Q: What are your strengths?

A: We are a manufacturer with more than 30 years of experience. We have our factories, lovely employees, and professional production, processing, and R&D teams. The quality can be guaranteed. We have advanced testing equipment and excellent testing technology. Products will be strictly inspected before shipment to ensure that the goods are qualified.

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