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Jinan Xinte Casting and Forging Co., Ltd.

High Chrome Casting Ball, Grinding Steel Ball, Casting Ball manufacturer / supplier in China, offering Dia17mm High Chrome Casting Ball, Cr11-27% HRC60-65, High Quality 75mncr Material Grinding Ball (dia60mm), High Quality 75mncr Material Grinding Ball (dia40mm) and so on.

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Supplier Homepage Product grinding ball Dia17mm High Chrome Casting Ball, Cr11-27% HRC60-65

Dia17mm High Chrome Casting Ball, Cr11-27% HRC60-65

FOB Price: US $750 / Ton
Min. Order: 10 Tons
Min. Order FOB Price
10 Tons US $750/ Ton
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Production Capacity: 50, 000 tons per year
Transport Package: By Steel Drums or Flexible Bags
Payment Terms: L/C, T/T, D/P, Western Union

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Basic Info
  • Model NO.: dia17mm
  • Content: According to Requirement
  • Processing Type: Cast
  • Color: Black
  • High Chrome Ball: Cr11-27%
  • Low Chrome Ball: Cr 1-3%
  • Breakage Rate: 1% Max
  • Specification: ISO9001
  • HS Code: 732611
  • Material: Alloy Cast Steel
  • Usage: Grind
  • Size: Small
  • Customized: Customized
  • MID Chrome Ball: Cr5-8%
  • Wear Rate: 30-50g Per Ton of Cement Grindingball
  • Trademark: Xinte
  • Origin: China
Product Description
Dia17mm High Chrome Casting Ball, Cr11-27% HRC60-65
High Chrome Casting Ball

Size from dia20mm to 100mm

Hardness: HRC55-65

Chemical composition (%) C: 2.0-3.0; Si: 1.0max; Mn: 0.5-1.5; Cr: 11-14 S: 0.10Max; P: 0.10Max; Ni 0-1.5

The major character is: High hardness, no deformation, no breakage, low wear rate, uniformity of hardness from surface to core. It is widely used in cement plants, mining industry, power stations etc.
PRODUCTSSIZEHARDNESSCHEMICAL COMPOSITION
1) 65Mn Forged grinding ball 25mm-180mmHRC55-65C: 0.52-0.65; Si: 0.15-0.37; Mn: 0.6-1.2; S & P: 0.04Max; Cr: 0.25Max
2) B2 Forged grinding ball25mm-180mmHRC60-68C: 0.75-0.90; Si:0.17-0.37; Mn:0.7-0.9; P: 0.035 MAX; S: 0.035MAX; Cr:0.40-0.70. 
3) High chrome cast grinding ball 12.7mm-120mm
 
HRC58-65Cr:11-27; C: 2.0-3.0; Si:1.0Max; Mn: 0.5-1.5; S & P:0.10Max;
4) Low chrome cast grinding ball 12.7mm-120mm
 
HRC47-55Cr:1-3; C: 2.2-3.6; Si:1.0Max; Mn: 0.5-1.5; S & P:0.10Max;  
5) Medium chrome cast grinding ball  12.7mm-120mmHRC47-60Cr:4-10; C: 2.2-3.6; Si:1.0Max; Mn: 0.5-1.5; S & P:0.10Max;
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