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Silicon Metal 421
Silicon Metal 421
Supplier Info
[China Supplier]
Contact Person : Mr. Tien Jesson
Tel : 86-010-62800266
Fax : 86-010-62800155
Product Detail
We could supply you with all kinds of silicon metal like 553, 441,421,411,4405,4105, 3303,2502, 2202, 1101 etc.

We are devoted to providing our customers with superior quality products and service at competitive cost, helping our customers to achieve their greatest value.Our main products cover: Silicon metal, Pure magnesium metal, Magnesium alloys, Mg powder, Mg butt end, etc.

We could supply you with all kinds of silicon metal like 553, 441,421,411,4405,4105, 3303,2502, 2202, 1101 etc.

 

                   Standard of Silicon Metal

Grade

Chemical composition(%)

 

Si(≥)

Impurities(≤)

 

Fe

Al

Ca

 

553

98.50

0.50

0.50

0.30

 

441

99.00

0.40

0.40

0.10

 

421

99.00

0.40

0.20

0.10

 

411

99.00

0.40

0.10

0.10

 

4405

99.00

0.40

0.40

0.05

 

4105

99.00

0.40

0.10

0.05

 

3303

99.00

0.30

0.30

0.03

 

2502

99.00

0.25

0.20

0.05

 

2202

99.00

0.20

0.20

0.02

 

1101

99.20

0.10

0.10

0.01

 

Typical sizing 10-100mm 90% minimumVarious chemical analysis,sizing and packing forms are available upon customer's request.

 

Silicon Metal 421

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