Foundry chromite sand

Foundry chromite sand properties enable the material to be used in high duty grey iron and steel foundries as core and mould making sand. Its high thermal conductivity gives it good chilling properties, low thermal expansion gives rise to good dimensional stability. Its basicity being close to neutral allows the use of a wide range of resin bonding systems and inorganic binders, it has a high refractoriness and a broad sieve distribution.

$400.00$600.00 / MT

CHROMITE SAND FOUNDRY GRADE
Foundry chromite sand​ suitable for all kinds of stainless steel, alloy steel and carbon steel gradually shape the original sand core and coating.
Foundry chromite sand​ are not only used as casting sands in cores and moulds in steel and iron foundries, but also as base material in sliding gate mixes or plugging sands in ladles at steelworks.

SICHENG foundry grade chromite sand, origination from South Africa, is world famous for its excellent characteristics:

–    Cr2O3  min.  46.0 %    /    SiO2  max.  1.0 %     /    CaO  max.  0.3 %
–    excellent sizing (with low fines and no dust)
–    excellent pH values (close to neutral)
–    low acid demand values
–    high refractoriness
–    thermal conductivity

Our standard grade foundry grade chrome sand with an AFS 45-55, is available in paper bags, big bags and (wet or dry) loose in bulk.

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