GRINDBALL INTL
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Heavy-Duty Forged Steel Alloy60 mm (2.4 in)

Forged Steel Grinding Ball 60mm (B2 Alloy Steel)

High-durability 60mm forged alloy balls tailored for regrind mills and secondary ball milling with zero loss of sphericity.

Volumetric Hardness:62 - 66 HRC
Impact Toughness:> 10 J/cm²
Breakage Rate:< 0.15%
Indicative Price:$790 - $830 / MT
Minimum Order (MOQ):25 Metric Tons
Production Lead Time:5 - 7 Days

Chemical Composition Matrix (% wt)

CMnSi
0.65-0.75%0.75-1.00%0.20-0.35%

Overview

High volumetric hardness minimizes ball flattening in high-speed ball mills, ensuring consistent micro-grinding kinetics for refractory gold and mineral concentrates.

Performance & Metallurgy

  • Extreme hardness of 62-66 HRC throughout ball matrix
  • Zero spalling under repetitive low-energy impacts
  • Prolonged sphericity ensures consistent slurry rheology
  • Fast export dispatch

Logistics & Dispatch

FOB Bandar Abbas or cross-border rail/truck dispatch across Eurasia.

Target Mill Applications

✓ Regrind Milling Circuits✓ Gold Cyanidation Feed✓ Ceramic & Silica Sands✓ Fine Industrial Minerals

Direct Mill Quotation

Inquire directly with Export Directorate for CFR / CPT freight rates, test batches, or long-term supply contracts.

💬Instant WhatsApp RFQ (+989133773280)Direct Line: +98 913 377 3280

Standards & Packaging

Packaging:

1-Ton Jumbo Bags

Compliance Standards:
GOST 7524-2015GB/T 28417
Factory Origin:

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

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