Qingzhou Dazhong Grinding Steel Ball Co., Ltd.
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  • Contact Person : Mr. Liu Dazhong
  • Company Name : Qingzhou Dazhong Grinding Steel Ball Co., Ltd.
  • Tel : 86-531-83389098
  • Fax : 86-531-83389098
  • Address : Shandong,Qingzhou City,Huanglou Village,Huanglou Town,Qingzhou City,Shandong Province,China.
  • Country/Region : China

65Mn Forged Grinding Ball

65Mn Forged Grinding Ball
Product Detailed
Related Categories:Cast & Forged
1.Material:steel 2.Diameter:20mm-150mm 3.Applied fields:mines,cement plants.chemical industries,etc. 4.Quickly delivery time

As the raw material in producing steel balls is high quality alloy steel, we can assure the high hardness and good wear resistance of the products. Our company has obtained ISO9001 International Quality System Authentication. The quality of the products can meet the demand of client in different countries and areas.65Mn Forged Grinding Ball

Diameter: 20mm-150mm Hardness: HRC 55-65 Chemical elements: Cr: 0.25max C: 0.60-0.70 Si: 0.17-0.37 Mn: 0.9-1.2 S&P: 0.04max 

Diameter & Specifications of 50Mn Forged Grinding Ball

Diameter

(mm)

Tolerance

(mm)

Weight of single ball in averageNumber of piece of one ton ball in average

Surface Hardness

(HRC)

Impact toughness

(J/cm²)

20mm

25mm

30mm

40mm

50mm

+2

-1

32

64

110

263

513

31250

15625

9090

3802

1949

56-65≥12

60mm

70mm

80mm

90mm

100mm

+3

-2

888

1410

2104

2996

4110

1126

709

475

333

243

 ≥12

110mm

120mm

130mm

+4

-2

5457

7102

9030

182

140

110

 ≥12

140mm

150mm

+4

-3

11278

13871

88

72

53-60≥12

Characteristics:

1) High hardness

2) Good wear-resistance

3) No breaking

4) No mal-roundness 

 

Applied fields:

1) Metal Mines

2) Cement plants

3) Power stations

4) Chemical industry

 

Packing:

steel drums / container bags

 

 

65Mn Forged Grinding Ball



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