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Hot Rolling Grinding Media Steel Ball

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Hot Rolling Grinding Media Steel Ball photo-2
Hot Rolling Grinding Media Steel Ball photo-3
US$ 700 - 950 MOQ: 20 Metric Tons
Key Specifications
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Place of Origin:
Shandong, China
Brand Name:
JinChi
Model Number:
20-150mm
Payment & Shipping
Payment Methods:
Port of Shipment:
Qingdao
Delivery Detail:
Delivery time depends on order quantity.
Place of Origin Shandong, China
Brand Name JinChi
Model Number 20-150mm
Application cement plants, Mines, Chemical industry, Power stations
Material Steel
Dimensions 20-150mm

25-80mm hot rolling grinding media steel ball

1.HRC: 60-65
2.Dia: 20mm-150mm
3.high hardness
4.good wear resistance and low breakage

 Chemical element 

 

C

Si

Mn

Cr

S

P

0.50-0.65

0.15-0.37

0.6-1.2

≤0.25

≤0.04

≤0.04

0.7-0.9

0.45-0.75

0.7-1.25

0.40-0.60

≤0.04

≤0.04

 

 

 

Specification and Hardness of Grinding Media Ball

Nominal diameter

(mm)

Diameteical tolerance

(mm)

Weight of Single

of forging ball

in average

Number of piece of

One ton forging ball

in average

Surface

hardness

Impact

toughness

DIA 20

DIA 25

DIA 30

DIA 40

DIA 50

 

 

+2

-1

32

64

110

263

513

31250

15625

9090

3802

1949

 

 

 

 

 

 

 

55-65

 

 

 

 

 

 

 

≥12

DIA 60

DIA 70

DIA 80

DIA 90

DIA 100

 

 

+3

-2

888

1410

2104

2996

4110

 

1126

709

475

333

243

DIA 110

DIA 120

DIA 130

+4

-2

5457

7102

9030

182

140

110

DIA 140

DIA 150

+4

-3

11278

13871

88

72

 

 hot rolling grinding media steel ballhot rolling grinding media steel ball

 

 

 

 

 

 

 

 

 

 

 

 

 

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Business Type
Manufacturer, Trading Company
Year Established
2006
Factory Size
Below 1,000 square meters
Total Employees
51 - 100 People

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