High-Chrome Cast Grinding Ball 12-18% Cr
The global benchmark casting media for Portland cement clinker and coal grinding mills with wear rates under 25g per ton of clinker.
Chemical Composition Matrix (% wt)
| Cr | C | Mn | Si |
|---|---|---|---|
| 12.0-18.0% | 2.2-3.0% | 0.6-1.2% | 0.5-0.9% |
Overview
Standard consumable media across leading cement groups (OYAK, Akcansa, Qizilqumsement), engineered specifically for dry finish milling of abrasive cement clinker.
Performance & Metallurgy
- Consumption rate proven under 25 grams per ton of ground clinker
- High volumetric hardness 60-65 HRC with M7C3 chromium carbide matrix
- Extends mill ball charge replenishment cycles by 2.5x to 3.5x
- Maintains optimum ball charge gradation for consistent Blaine fineness
Logistics & Dispatch
Direct rail wagons to Central Asia and rapid truck dispatch to Iraq and Turkey.
Target Mill Applications
Direct Mill Quotation
Inquire directly with Export Directorate for CFR / CPT freight rates, test batches, or long-term supply contracts.
💬Instant WhatsApp RFQ (+989134942860)Direct Line: +98 913 494 2860Standards & Packaging
1-Ton Jumbo Bags / Steel Drums
Iran, Isfahan, Jey Industrial City, Co. No. 6782
Related Grinding Media
Super High-Chrome Cast Grinding Ball 20-26% Cr
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Low-Chrome Cast Grinding Ball 1-3% Cr
Budget-friendly cast media designed for dry grinding in small ball mills, quicklime hydration, and non-aggressive industrial minerals.
Medium-Chrome Cast Grinding Ball 6-10% Cr
Cost-effective high-performance media for cement raw mills and phosphate/silica processing, balancing hardness with impact resistance.