High & Low Chrome Alloyed Casting Grinding Ball with Dia0.75’’-Dia0.6’’(ISO9001:2008)

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Loading Port:
Qingdao
Payment Terms:
TT or LC
Min Order Qty:
25M.T. m.t.
Supply Capability:
150,000M.T. m.t./month

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Product Description:

High & Low Chrome Alloyed Casting Grinding Ball with Dia0.75’’-Dia0.6’’(ISO9001:2008)

1. Chemical Composition of High & Low Chrome Alloyed Casting Grinding Ball with Dia0.75’’-Dia0.6’’(ISO9001:2008)

Item

C

Cr

Si

Mn

S

P

Cu

Mo

Hardness

Low Chrome

1.8-3.5

1-3.5

≤1.2

≤1.5

≤0.15

≤0.15

≤0.5

≤1.0

≥45

Medium Chrome

1.8-3.3

4-9

≤1.2

≤1.8

≤0.15

≤0.15

≤1.0

≤1.5

≥50

High Chrome

1.6-3.3

10-15

≤1.0

≤2.5

≤0.10

≤0.10

≤1.5

≤1.0

≥55

Higher Chrome

1.6-3.3

15-18

18-27

≤1.0

≤2.5

≤0.10

≤0.10

≤1.5

<2.0

≥60

2. Weight and Quantity of High & Low Chrome Alloyed Casting Grinding Ball with Dia0.75’’-Dia0.6’’(ISO9001:2008)

No.

Diameter

(mm)

Weight of each

(kg)

Pcs/ton

1

Ø10

0.0135

74073

2

                 Ø12

0.0181

55248

3

Ø15

0.0242

41322

4

Ø20

0.0322

31056

5

Ø25

0.063

15873

6

Ø30

0.11

9091

7

Ø40

0.257

3891

8

Ø50

0.50

2000

9

Ø60

0.867

1153

10

Ø70

1.37

729

11

Ø80

2.05

487

12

Ø90

2.90

345

13

Ø100

4.00

250

14

Ø110

5.30

188

15

Ø120

6.80

147

16

Ø125

7.75

129

17

Ø130

8.74

114

3. Mechanical Properties of High & Low Chrome Alloyed Casting Grinding Ball with Dia0.75’’-Dia0.6’’(ISO9001:2008)

Model

Mechanical properties

Microstructure

HRC

Times of falling (3.5m)

Low Chromium

≥45

≥8000

P+C

Medium Chromium

≥50

≥12000

P+C

High Chromium

≥55

≥15000

M+C

Higher Chromium

≥60

≥22000

M+C

4. Production Process of High & Low Chrome Alloyed Casting Grinding Ball with Dia0.75’’-Dia0.6’’(ISO9001:2008)

Raw material(waste steel,waste iron,iron alloy)factory inspection→blending→melt→composition inspection→casting→cooling and solidification→demould→clean and polish→inspection→quenching(increase hardness)→hardness inspection→tempering(eliminate stress)→inspection→warehousing

5. Features of High & Low Chrome Alloyed Casting Grinding Ball with Dia0.75’’-Dia0.6’’(ISO9001:2008)

1) High hardness and resistance
2) Good even wear
3) No breaking

6. Applied Fields of High & Low Chrome Alloyed Casting Grinding Ball with Dia0.75’’-Dia0.6’’(ISO9001:2008)

1) Mining
2) Cement plants
3) Power stations
4) Chemical industry and machinery

7. Packing Methods of High & Low Chrome Alloyed Casting Grinding Ball with Dia0.75’’-Dia0.6’’(ISO9001:2008)

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CGBM established in 1995, the largest and most specialized casting and forged products supplier in China. Min products are grinding media balls, grinding rods, cylpebs, mill liners and steel flanges, with specifications all reaching international standards and annual production capacity is over 150,000tons.

1. Manufacturer Overview

Location Zhangqiu, China
Year Established 1995
Annual Output Value 150,000M.T.
Main Markets 40%,South America; 30%,South Africa; 15%,Southeast Asia; 5%, Europe Area; 5%, North America; 5%, Other Areas
Company Certifications ISO9001:2008;SGS Test Report

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Qingdao;Tianjin
Export Percentage
No.of Employees in Trade Department 25
Language Spoken: English, Chinese
b)Factory Information  
Factory Size: 68,000m2
No. of Production Lines 15
Contract Manufacturing
Product Price Range $700/M.T.-$1200/M.T.