SILLOY® is ladle-refined silicon with iron of 1,3% or 1,7% and very low calcium and phosphor levels. Production of Silloy® is based on high volume targeted production, ensuring a stable and homogenous product.

SiLLOY® is highly versatile may be used as alloying material to aluminium metal for most high-pressure die-casting alloys, for several 2xxx and 4xxx and most AA 6xxx alloys. SILLOY® is also used in several other industrial applications.