Silicon Metal

By: SHI YU Metals Co., Ltd.

Price	Available on request
Category	Alloying Raw Materials
Manufacturer	NA (Trader)
Min Order Quantity	100.00 MT
Delivery Lead Time	As per order
Place of Origin	Taiwan
Supply Ability	Customization as required
Packaging Details	Standard export packing
Transportation Details	Road / Ship

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Details

Valid Upto

24.04.2026

Description

Chemical Composition :

Material	Si / Min	Fe / Max	Al / Max	Ca / Max
553	98.50%	0.50%	0.50%	0.30%
441	99%	0.40%	0.40%	0.10%
3303	99%	0.30%	0.30%	0.03%
4402	99%	0.40%	0.40%	0.02%

Metal silicon, also known as crystalline silicon or industrial silicon, is mainly used as an additive for non-iron-based alloys. Silicon is a non-metallic element, appearing in gray with a metallic color, and is hard and brittle in nature. The content of silicon accounts for about 26% of the crustal mass; The relative atomic mass is 28.8, the density is 2.33g/cm3, the melting point is 1410 ℃, the boiling point is 2355 ℃, and the resistivity is 2140 Ω· m.

According to the content of iron, aluminum, and calcium in metallic silicon, it can be divided into different grades such as 553, 441, and 3303.