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Silicon metal 553 grade specification

Silicon metal 553 grade specification: Si %98.5min, Fe %0.5max, Al %0.5max, Ca %0.3max;
Silicon metal 553 is a commonly used grade. Adding silicon metal to aluminium alloys makes them strong and light.

              

Silicon metal 553 generally the diameter is 10-50mm,50-100mm,10-100mm or other sizes as customer’s request.

Metal silicon 441 and metal silicon 553 are the best-selling products in our factory.They are  mainly used in the manufacture of aluminum alloys. 

              

The classification of metallic silicon is usually classified according to the content of iron, aluminum and calcium, silicon metal can be divided into different grades such as silicon metal 553/441/3303/2202 and 1101.
If you have metal silicon needs, please feel free to contact me.

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