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Jinan Xinte Casting and Forging Co., Ltd.

Forged Grinding Ball, Grinding Ball, Grinding Media manufacturer / supplier in China, offering Forged Grinding Steel Ball (Dia40mm), High Quality 75mncr Material Grinding Ball (dia60mm), High Quality 75mncr Material Grinding Ball (dia40mm) and so on.

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Forged Grinding Steel Ball (Dia40mm)

FOB Price: US $580 / Ton
Min. Order: 20 Tons
Min. Order FOB Price
20 Tons US $580/ Ton
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Production Capacity: 70, 000 Tons Per Year
Transport Package: by Steel Drums or Big Bags
Payment Terms: L/C, T/T, D/P

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Basic Info
  • Model NO.: dia40mm
  • Content: >90%
  • Processing Type: Rolling Type
  • Color: Black
  • 60mn Forged Ball: Dia20mm to Dia150mm
  • 75mncr Forged Ball: Dia20mm to Dia150mm
  • Favorable Price: Free Samples Provided
  • Specification: dia25mm-220mm
  • HS Code: 732611
  • Material: 60mn, 75mncr
  • Usage: Grind
  • Size: Small
  • Customized: Customized
  • 65mn Material Forged Ball: Dia20mm to Dia150mm
  • B3 Material Forged Ball: Dia20mm to Dia150mm
  • Trademark: Xinte
  • Origin: China
Product Description
Forged Steel Ball

Size from dia25mm to 150mm
Hardness: HRC55-65

Chemical composition (%) C: 0.52-0.65; Si: 0.15-0.37; Mn: 0.6-1.2; S: 0.04Max; P: 0.04Max; Cr: 0.25Max.

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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