Chrome Corundum Media SCT
Chrome Corundum Media SCT is a chrome-corundum ceramic abrasive media from HuaTong Polish, made from high-quality corundum sand and ceramic binder, cut to triangular (SCT) shape and finalized by high-temperature calcination. With main components Cr2O3 and CaO, it delivers extremely strong cutting force with low consumption — a durable, high-performance choice for demanding deburring jobs.
Key Specifications
| Main component | Cr2O3, CaO (chrome corundum) |
| Density | 2.6 g/cm³ |
| Moh’s hardness | ≥ L8 |
| Attrition rate | 1% |
| Shapes | ACT, SCT, BALL, ACC, SCC, ACTS |
| Color | Dark blue |
| Size | 3×3 mm to 30×30 mm |
| Packing | 25 kg/woven bag |
Applications
Chrome corundum media is used for the deburring, deflashing and descaling of metal workpieces. Its strong cutting force plus lower consumption make it a reliable, economical choice for high-volume deburring operations.
Why Choose HuaTong Chrome Corundum Media
- Extremely strong cutting force — fast stock removal.
- Low consumption — longer media life, lower cost per part.
- High hardness (≥ L8) for tough metals.
Tip: for a bright finishing step, pair chrome corundum deburring with Polishing Media SCC.
Frequently Asked Questions
What is chrome corundum media?
It is a ceramic abrasive media based on chrome corundum (Cr2O3, CaO) that offers very strong cutting force and low attrition/resistance for efficient deburring.
What size range is available?
Sizes range from 3×3 mm to 30×30 mm, with multiple shapes including ACT, SCT, BALL, ACC, SCC and ACTS.
Is chrome corundum good for polishing?
It is primarily a deburring media. For bright polishing, use a high-alumina finishing media such as SCC.