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Weden Metal Co.,Limited

Add:1105RM Rainbow Mansion, Renmin Road 23rd, Dalian, Liaoning Province, China.

Contact us:Chi Yanhui

Tel:+86-411-88858678

Fax:+86-411-82561639

Mob:+8618640867867

E-mail:dlglt@126.com


Factory Directly Metal Silicon / Metal Si 553#, 441#, 3303#, 2202#

Weden Metal Co.,Limited | Updated: Mar 09, 2018

Basic Info

Product Description

  • Model NO.: Industry Grade

  • Type: 553# 441# 2202# 3303#

  • Specification: SGS

  • HS Code: 2804690000

  • Classification: Metal

  • Grade Standard: Industrial Grade

  • Purity: 98% Min

  • Transport Package: 1mt/Bag

  • Origin: China(Mainland)


Specification:


Silicon Metal Specification:
553 grade: Si>98.5% Fe≤ 0.5% Al≤ 0.5% Ca≤ 0.3%

441 grade: Si>99.0% Fe≤ 0.4% Al≤ 0.4% Ca≤ 0.1%

2202 grade: Si>99.0% Fe≤ 0.2% Al≤ 0.2% Ca≤ 0.02%

3303 grade: Si>99.0% Fe≤ 0.3% Al≤ 0.3% Ca≤ 0.03%



Silicon Metal Info

Silicon metal has several applications in various industries. It is used in the chemical industry as the primary raw material for the production of silicones and siloxanes, in the semiconductor andphotovoltaic industries for the production of computer chips and solar cells, and in the aluminum industry as an alloying element.