Gold Member Since 2013
Audited Supplier
Anhui Xinning Equipment Co., Ltd.

Grinding Media Balls, Grinding Media, Grinding Balls manufacturer / supplier in China, offering High Chrome Grinding Media Balls (dia20-dia150mm), Automatic Horizontal Parting Flaskless Molding Machine, Tempering Furnace (Car type furnace) and so on.

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Supplier Homepage Product Ball&cylpebs High Chrome Grinding Media Balls (dia20-dia150mm)

High Chrome Grinding Media Balls (dia20-dia150mm)

FOB Price: Get Latest Price
Min. Order: 10 Tons
Production Capacity: 40, 000tons/Years
Transport Package: Strong Nylon Bags, Steel Drums
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: dia20-dia150mm
  • Processing Type: Casting
  • Chrome Content: 10-12%
  • Microstructure: M+C
  • MOQ: 10 Metric Tons
  • Origin: Anhui, China
  • Material: Steel
  • Size: Dia20-Dia150mm
  • HRC: 55-62
  • FOB Price: Us$850-900
  • Trademark: Xinning
Product Description
Casting alloyed grinding ball, mill balls, grinding chrome steel ball.
With high hardness and wear-resistance, .
The chrome can be adjusted as customers' requirement, <o: P>
The size can be 12.7mm-150mm, <o: P>
Hardness from 45~62, <o: P>
If need special grade hardness or other, we also can adjust and match your need.
Chemical Composition (%)
high-chrome balls1.8-3.20.3-1.2≤2.010.0-12.0≤0.1≤0.1
Mid-chrome balls1.8-3.20.3-1.20.3-1.03.0-5.5≤0.13≤0.11
low-chrome balls2.2-3.5≤1.2≤1.0≤2.0≤0.1≤0.1

NameHardnessImpact Value AK (j/cm2)Micro structureEndurance Test  Times(5m)
high-chrome balls55-62≥2.5M+C≤Φ80≥15000
Mid-chrome balls≥47≥2.0P+C≤Φ80≥13000
low-chrome balls≥45≥1.6P+C≤Φ80
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