forged steel ball for ball mill in mining
forged steel ball for ball mill in mining

forged steel ball for ball mill in mining

USD $700 - $800 /Metric Ton

Min.Order:20 Metric Tons

Supply Ability:
100 Metric Ton / Metric Tons per Month
Port:
QingDao
Payment Terms:
T/T

Quick Details View All >

Place of Origin:
Shandong, China
Brand Name:
Jinnan Jinchi Steel ball Co,.Ltd
Model Number:
Dia(mm)30~150(1.25''-6")
Application:
metal mines,power stations,cement plants,chemical industry
Dimensions:
Dia(mm)30~150(1.25''-6")

Jinan Jinchi Steel Ball Co., Ltd.

Business Type: Manufacturer,Trading Company
Shandong China
Main Products: Grinding Ball ,Steel Ball ,Steel Bar

Product Details

Specifications

1.High hardness;
2.Even hardness and long life;
3.High wear-resistance;
4.High impact toughness:
5.Unbreakable

Features:

 

Best selling steel products--JINCHI hot-forging (hot-rolling) alloy steel grinding mill ball :
1.High hardness;

2.Even hardness no matter surface or core;

3.High wear resistance,more dense tissue and abrasion lower;

4.High impact toughness ;
5.Unbreakable;

6.No deformation;

7.Good apperance and look better;

8.Long life;

9. High combined efficiency of grinding mill;
10.Manufacturerer

 

JINCHI Forging (Rolling) Steel Grinding Ball Advantage:

 

1.Professional manufacturer for alloy steel grinding ball;

2.Easy Storage;

3.Accept customized order;

4.Fast delivery;

5.Regional manager track;

6.After -sale service;

7.Emergency supply;

8.Factory price and Best quality;

9.Offer the solutions to your problems,we promise all your inquiries and messages will get our reply within 12 hours;

10.SGS Service

 

Specifications and Hardness of Forging Ball:

 

Nominal 

Diameter

(mm)

Diameterical 

Tolerance

(mm)

Weight of Single 

Forging Ball in 

Average(g)

Number of piece 

of OneTon Forging 

Ball in Average

Surface 

Hardness

(HRC)

Impact 

Toughness

(j/cm2)

¢20

¢ 25

¢ 30

¢ 40

¢ 50

+2

-1

32

64

110

263

513

31250

15625

9090

3802

1949

 

 

 

 

 

50-65

 

 

 

 

 

 

 

 

12

¢ 60

¢ 70

¢ 80

¢ 90

¢ 100

+3

-2

888

1410

2104

2996

4110

1126

709

475

333

243

¢ 110

¢ 120

¢ 130

+4

-2

5457

7102

9030

182

140

110

 

 

   45-60

¢ 140

¢ 150

+4

-3

11278

13871

88

72

 

Physical Property of Forged Alloy Steel Ball:

 

Materials

Impact

Test

(Ak.J/cm²)

Endurance

Test Times

(5m/T)

Surface 

Hardness

(Dia25mm-90mm)

Core 

Hardness

(Dia25mm-90mm)

Surface

 Hardness

(Dia90mm-150mm)

Core 

Hardness

(Dia90mm-150mm)

Breakage

50Mn

12

10000

52

42

50

40

<0.5%

60Mn

13

10000

52

42

50

40

<0.5%

65Mn

15

12000

54

44

52

42

<0.5%

B2

17

12000

60

52

58

50

<0.5%

75SiMn

16

12000

60

52

58

50

<0.5%

Impact -resistant Alloy

17

10000

50

40

48

38

<0.5%

Wear-resistant Alloy

17

12000

60

52

58

50

<0.5%

 

 

 

The Chemical Composition of Forged Alloy Steel Ball Is as Follows:

Material

C

Si

Mn

Cr

S

P

Times of Endurance impact test

50Mn

0.48-0.56

0.17-0.37

0.70-1.00

0.25

0.035

0.035

10000

60Mn

0.57-0.65

0.17-0.37

0.70-1.00

0.25

0.035

0.035

10000

65Mn

0.62-0.70

0.17-0.37

0.90-1.20

0.25

0.035

0.035

12000

B2

0.65-0.78

0.17-0.37

0.70-1.20

0.55-0.60

0.035

0.035

12000

75SiMn

0.70-0.90

0.40-0.80

0.70-1.20

0.25

0.035

0.035

12000

Impact -resistant Alloy

0.37-0.45

0.20-0.45

0.50-1.00

0.80-1.20

0.035

0.035

10000

Wear-resistant Alloy

0.75-0.90

0.15-0.42

0.65-1.10

0.88-1.20

0.035

0.035

12000

 

The Process Lline of Production:

 

FAQ:

 

1.Q: Can you tell me the key factors which can decide the quality of the grinding balls?
   A: They are the raw material, the strict process control,the hardness, the impact toughness, especially the raw material and the heat treatment.

2.Q:Can I see the difference just from the surface of the balls?
   A: In general, you can not see the obvious difference from the surface of the balls. 

3.Q: How can I make sure you are a reputable supplier? 
   A: Actually, there is no need to have any doubts about our reputation.High quality products,high

quality service and own research development manufacturing make our reputation.

 

         We believe that corporate reputation is the most important principle for a company to exist.

 

Ours' Certificate:

 

 

 

 

 

Contact Supplier

Ms. rose cheng manager Chat Now
Telephone
86-531-83222518
Mobile
13181709681
Fax
86-531-83326518
Address
PUJI TOWN, ZHANGQIU CITY, JINAN, SHANDONG PROVINCE, P.R.CHINA Shandong

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