Main Product

Foundry Chromite Sand Specification

• Cr₂O₃ -46% min
• SiO₂ -1% max
• AFS of 25-70 with a broad distribution
• Low Thermal Expansion
• High Thermal Conductivity

Hevi Sand Ultra

• Cr - 47.5% min
• Si - 0.7% max
• AFS - A range of AFS values and specific sieve distributions will be available according to individual customer requirements

Other Products

• Chemical Grade
• Refractory Grade
• Metallurgical Grade
• Nozzle Sands (spec. to order)