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Ball mill grinding balls,forged steel ball

Model:20mm-150mm
Brand:DT
Origin:Made In China
Category:Industrial Supplies / Machinery / Cast & Forged
Label:ball mill balls , steel ball , forged steel ball
Price: US $680 / ton
Min. Order:10 ton
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Member Information

Detail

Product Description

Ball mill grinding balls:

 

1.Sizes:DIA20-150mm

2.Hardness: HRC55-67

3.Breakage rate: <1%

4.Chemical elements:C . Si . Mn . P . S . Cr

5.Impact toughness: >12J/CM2

6.Endurance impact test: >12000

7.Delivery Detail: (7-45) days according to your quantity

8.Low price:Near the Laiwu steel CO group.,ltd( low material costs ) and Qingdao port(low transport costs ).

 

Chemical elements:

Name

C

Si

Mn

P

S

Cr

60Mn

0.57-0.65

0.17-0.37

0.7-1.0

<0.035

<0.035

<0.25

65Mn

0.62-0.70

0.17-0.37

0.9-1.2

≤0.035

≤0.035

≤0.25

45#

0.42-0.50

0.17-0.37

0.5-0.8

       -

     -

< 0.2

B2

0.72-0.92

017-0.37

0.7-1.2

≤0.04

≤0.04

0.4-0.6

42Cr

0.38-0.45

0.17-0.37

0.5-0.8

≤0.035

≤0.035

09-1.2

 

Mechanical Properties:

Spec.

Impact Test AK.J/CM2

Endurance Test Times

(5m)

Dia 25mm-60mm

Dia 70mm-100mm

Surface

Core

Surface

Core

42Cr

≥12

≥12000

≥55

≥48

≥52

≥45

50Mn

≥12

≥12000

≥56

≥50

≥55

≥50

60MN

≥13

≥12000

≥58

≥52

≥58

≥50

65MN

≥15

≥12000

≥62

≥54

≥58

≥52

 

Specification and Hardness of Forged Grinding Ball

 

Items

Diameter

20

30

40

50

60

70

80

90

100

110

120

130

140

150

Diameteical tolerance(mm)

+2

+3

+4

+4

-1

-2

-2

-3

Weight of Single of forging ball in average

32

110

263

513

888

1410

2104

2996

4110

5457

7102

9030

11278

13871

Number of piece of One ton forging ball in average

31250

9090

3802

1949

1126

709

475

333

243

182

140

110

88

72

Surface hardness

55-67

Impact toughness

>12

 

Characteristics:

High Hardness     Good Wear Resistance     No Breakage     Even Wearing

 

Applide field:

Mines     Cement Plants     Power Stations     Chemical Industries

 

Competitive Advantages

1)Well and High Quality Control

2)Prompt Delivery

3)New Product

4)Customer's Design and Logo are Welcome

5)Competitive Prices

 

Company Information

1.One of the largest manufacturers and exporters for forged steel ball products in China

2.The high qualityof the products,Output:10000tons/mouth

3.Advanced production equipment and technology, The best credit guarantee

4.The mostoutstanding R & D team. Experienced development personnel,professional designers,salesman and skilled workers

 

Packaging & Shipping

Packages of forged steel balls:

(1)1000KG BAGS

(2)STEEL DRUMS(850-900KGS/DRUM)

Production Flow:

Certificate: ISO 9001:2008,ISO14001 

 

Our Services

 

1.Free sample for your test before orders;

2.Soonest delivery time ;

3.Cooperate with many famours shipping companies,and sent the goods to your port in time;

4.Any feedback after sales would get our soonest reply


Product Image

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Send Inquiry to this Member

Oriental casting and forging (Shandong) co.,ltd

Wujia Industry Zone,Guanzhuang Village,Zhangqiu City Shandong Province,China

Phone:
86-531-83318289
Fax:
86-531-83318289
Contact:
Fangchao Zhang (sales staff)
Mobile:
13506408584

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