Steel Industry Materials

Mill Scale

Commodity Profile

Mill Scale

Mill Scale is the iron-rich oxide sheet that flakes off steel billets and slabs during hot rolling operations. It serves as an excellent high-density feed for sintering.

Sourcing & Shipping Logistics
Collected from premier steel rolling mills in India and Gulf countries. Loaded in bulk for export to sintering plants in China and Japan.
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Typical Technical Specifications

Quality Parameter Guaranteed Range / Value
Total Iron Content (Fe) 70.0% - 72.0% Min
Silicon Dioxide (SiO2) 0.8% - 1.5% Max
Aluminium Oxide (Al2O3) 0.3% - 0.6% Max
Total Oil & Grease < 0.1% Max
Total Moisture < 1.5% - 2.0% Max
Sulphur (S) 0.02% Max
Phosphorus (P) 0.03% Max
Physical Sizing 0mm - 5mm (95% Min)

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