Extreme Hardness & Wear Resistance
Hardness (HV): 1,800–2,200 (among the hardest grinding media available).

Superior abrasion resistance – 10–20x longer lifespan than steel balls in abrasive environments.

Minimal material loss – Ideal for high-precision grinding (e.g., ceramics, hard metals).

✔ High Density for Efficient Grinding
Density: 14.0–15.0 g/cm³ (much heavier than steel, ceramic, or Si₃N₄).

Higher kinetic energy – Improves grinding efficiency for hard, brittle materials.