• High Chrome Grinding Media Ball with High Hardness & Good Wear Resistance & High Toughness & No mal-roundness System 1
  • High Chrome Grinding Media Ball with High Hardness & Good Wear Resistance & High Toughness & No mal-roundness System 2
  • High Chrome Grinding Media Ball with High Hardness & Good Wear Resistance & High Toughness & No mal-roundness System 3
  • High Chrome Grinding Media Ball with High Hardness & Good Wear Resistance & High Toughness & No mal-roundness System 4
  • High Chrome Grinding Media Ball with High Hardness & Good Wear Resistance & High Toughness & No mal-roundness System 5
High Chrome Grinding Media Ball with High Hardness & Good Wear Resistance & High Toughness & No mal-roundness

High Chrome Grinding Media Ball with High Hardness & Good Wear Resistance & High Toughness & No mal-roundness

Ref Price:
get latest price
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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High Chrome Grinding Media Ball with High Hardness & Good Wear Resistance & High Toughness & No mal-roundness

1. Detail Specification of High Chrome Grinding Media Ball with High Hardness & Good Wear Resistance & High Toughness & No mal-roundness

Diameter: 20mm-150mm(0.75''-0.6'')

Hardness: 60HRC-65HRC

No breakage Rate

Good Wear Resistance

High Toughness

No mal-roundness

2. Chemical Composition of High Chrome Grinding Media Ball with High Hardness & Good Wear Resistance & High Toughness & No mal-roundness

Name

Material

C

Si

Cr

Mn

S

P

CMAX

Cr-22-32%

2.0-2.8

≤1.0

22-32

0.5-2.0

≤0.06

≤0.08

CMAX

Cr-17-22%

2.0-2.8

≤1.0

17-22

0.5-2.0

≤0.06

≤0.08

CMAX

Cr-15-17%

2.2-3.0

≤1.0

15-17

0.5-2.0

≤0.06

≤0.08

CMAX

Cr-11-14%

2.2-3.2

≤1.0

11-14

0.5-2.5

≤0.06

≤0.08

CMAX

Cr-5-10%

2.1-3.2

≤1.2

5-10

0.5-1.5

≤0.06

≤0.08

CMAX

Cr-1.5-3.%

2.2-3.5

≤1.2

1.5-3.0

0.5-1.5

≤0.06

≤0.08

3.  Physical Property of High Chrome Grinding Media Ball with High Hardness & Good Wear Resistance & High Toughness & No mal-roundness

Name

Material

Impact

Test

Ak.J/cm

Endurance

Test times

(5m)

           Hardness  (HRC)

Diam25-60mm

Diam70-100mm

Quenching

Unquenching

Quenching

Unquenching

CMAX

Cr-22-32%

≥4

≥10000

≥60

≥49

≥60

≥48

CMAX

Cr-17-22%

≥4

≥10000

≥60

≥49

≥60

≥48

CMAX

Cr-15-17%

≥4

≥10000

≥60

≥49

≥58

≥48

CMAX

Cr-11-14%

≥3

≥10000

≥58

≥49

≥56

≥48

CMAX

Cr-5-10%

≥3

≥8000

-

≥48

-

≥48

CMAX

Cr-1.5-3.%

≥2

≥8000

-

≥48

-

≥45

3.  Size and Weight of High Chrome Grinding Media Ball with High Hardness & Good Wear Resistance & High Toughness & No mal-roundness

Norminal Diameter

Diametrical Tolerance(mm)

Approx Weight of Single Ball(kg)

Average Number of One MT

20mm/0.75''

+1,-0.5

0.033

30303

25mm/1''

+1,-0.5

0.064

15625

30mm/1.25''

+2.0,-1.0

0.11

9090

40mm/1.5''

+2.0,-1.0

0.261

3831

50mm/2''

+2.0,-1.0

0.510

1961

60mm/2.5''

+2.0,-1.0

0.883

1132

70mm/2.75''

+3.0,-1.5

1.402

713

80mm/3.25''

+3.0,-1.5

2.092

478

90mm/3.5''

+3.0,-1.5

2.98

335

100mm/4''

+3.0,-1.5

4.087

244

110mm/4.5''

+3.0,-1.5

5.44

183

120mm/4.75

+3.0,-1.5

7.062

141

4.  Packing Methods of High Chrome Grinding Media Ball with High Hardness & Good Wear Resistance & High Toughness & No mal-roundness

Q:Is the cast steel a casting part?
Cast steel is one of the casting parts that you call. The material is made of carbon steel or alloy steel, stainless steel, etc. the method is cast
Q:It is generally said that cast iron is re smelted by pig iron. My question is..:1 pig iron for melting iron, is directly cast into products (such as bed cover, etc.); or that is just the first pig iron smelting iron casting, such as to cover, bed and other products, will once again cast iron melt to casting?2, there are many castings to the engine. Are these castings made by the engine manufacturer themselves or bought by others?There is no need to answer all. Thank you!!!
As a pig iron smelting, iron smelting belongs to physical, two belongs to the chemical refining, smelting, smelting generally not as a product after use, the product can be used as a chemical composition and casting the two refining, in general is to scrap as additional material after melting making products; engine castings have professional manufacturers making castings. You can own professional production of engine castings.
Q:Which surface is coarser for cast iron or cast steel castings? Why?
Roughness mainly depends on the surface roughness on the surface of the sand.
Q:What are the casting parts processing engineering?
At present, casting processing, according to metal classification, divided into cast iron, cast steel, casting non-ferrous metal.
Q:Domestic large steel castings factory which is better, recommend!
At least spend money on research and development, then the quality should be all right.
Q:Cause of choking of casting parts
Choke fire is the process of pouring a large number of gases can not be discharged smoothly, boiling in the metal liquid, resulting in a large number of castings in the pores, and even incomplete casting defects
Q:The difference between sheet metal and casting parts
Casting parts are made by casting (followed by a variety of processing), the shape can be simple, can also be very complex, usually large parts, as a base, bed, work table, and so on, good seismic performance.
Q:Why does the surface of stainless steel casting mirror mirror ripple?
The surface can be improved by a little more than Xiasha
Q:Casting parts by shot blasting, spray painting, baking after the formation of very small rust spots, how to solve ah?
The first process is very important. Shot blasting must be thorough. The solution is to wipe the surface of the paint with a release. Re shot
Q:After reaming, the roughness can reach several levels, that is to say, the sample.Casting parts in rocker arm drilling, reaming, roughness, block. After reaming, the roughness can reach several levels, that is to say, the sample.
Radial drilling machine can achieve boring, reaming function, but as much as you want, according to your requirements and material to determine!
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.

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