GRINDBALL INTL
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Cast High-Chromium White Iron30 mm - 90 mm

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.

Volumetric Hardness:54 - 60 HRC
Impact Toughness:> 2.5 J/cm²
Breakage Rate:< 0.8%
Indicative Price:$920 - $1,050 / MT
Minimum Order (MOQ):25 Metric Tons
Production Lead Time:5 - 7 Days

Chemical Composition Matrix (% wt)

CrCMn
6.0-10.0%2.2-3.2%0.8-1.5%

Overview

Cost-effective alloyed cast ball delivering reliable abrasive resistance for medium abrasiveness raw materials and power plants.

Performance & Metallurgy

  • Optimal balance between upfront acquisition cost and wear durability
  • Hardness range of 54-60 HRC with fine chromium carbide network
  • Reduces media replenishment budget for large raw material mills
  • Stable metallurgical quality with fast export delivery

Logistics & Dispatch

FOB Bandar Abbas and cross-border trucking/rail across Eurasia.

Target Mill Applications

✓ Raw Meal Cement Grinding✓ Phosphate Beneficiation✓ Industrial Mineral Slurry✓ Power Plant Coal Mills

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 2860

Standards & Packaging

Packaging:

1-Ton Jumbo Bags

Compliance Standards:
GB/T 17445Internal Mill Specs
Factory Origin:

Iran, Isfahan, Jey Industrial City, Co. No. 6782

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