Dia20mm-Dia150mm Forged Steel Grinding Ball for Ball Mill Use with High Hardness and Good Wear Resistant

Ref 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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Product Description:

Dia20mm-Dia150mm Forged Steel Grinding Ball for Ball Mill Use with High Hardness and Good Wear Resistant

1.Weight and Hardness of Dia20mm-Dia150mm Forged Steel Grinding Ball for Ball Mill Use with High Hardness and Good Wear Resistant

Nominal diameter

Diameteical

Tolerance

Weight of single ball in average

Surface hardness

Impact toughness

(mm)

(mm)

(g)

(HRC)

(j/cm2 )

Φ20

+2 -1

32

55-65

≥12

Φ25

64

Φ30

110

Φ40

263

Φ50

513

Φ60

+3 -2

888

Φ70

1410

Φ80

2104

Φ90

2996

Φ100

4110

Φ110

+4 -2

5457

50-60

Φ120

7102

Φ130

9030

Φ140

+4 -3

11278

Φ150

13871

2.Physical Property of Dia20mm-Dia150mm Forged Steel Grinding Ball for Ball Mill Use with High Hardness and Good Wear Resistant

Material

Impact Test(Ak.J/cm²)

Endurance Test Times(5m/T)

Surface Hardness

(Φ25mm- Φ60mm)

Core Hardness

(Φ25mm- Φ60mm)

Surface Hardness

(Φ70mm- Φ100mm)

Core Hardness

(Φ70mm- Φ100mm)

Breakage

50Mn

≥12

≥10000

≥56

≥35

≥56

≥28

<0.5%

60Mn

≥13

≥10000

≥58

≥38

≥58

≥29

<0.5%

65Mn

≥15

≥12000

≥60

≥42

≥60

≥30

<0.5%

B2

≥17

≥12000

≥60

≥52

≥60

≥50

<0.5%

75SiMn

≥16

≥12000

≥60

≥50

≥60

≥48

<0.5%

Wear-resistant Alloy

≥17

≥12000

≥60

≥54

≥60

≥48

<0.5%

3.Production Process of Dia20mm-Dia150mm Forged Steel Grinding Ball for Ball Mill Use with High Hardness and Good Wear Resistant

Production Process for Forged Steel Grinding Ball

3.Packing Ways of Dia20mm-Dia150mm Forged Steel Grinding Ball for Ball Mill Use with High Hardness and Good Wear Resistant

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Q:What reason is the bronze statue choking fire?
The casting process in boiling phenomenon, is the setting of the exhaust hole positioner position or number is not reasonable, the air cavity can not be discharged, overwhelmed by a material inlet, reflux, change mould, sincerely help you look forward to adopt,
Q:What do you mean by "proofing" in the casting? Do you charge for the proofing?
Proofing refers to making the first sample to confirm to the customer
Q:What are the general technical requirements for casting parts?
Satisfy appearance quality (appearance defect, quality change, size deviation)Intrinsic quality (composition, properties, internal organization)Service performance (abrasion resistance, corrosion resistance, heat resistance, pressure resistance)
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:What are the causes of pitting on the surface of a precision casting?
There is a bump on the mold. Or casting cooling fast.
Q:Why should pig iron be used in casting?
Cast iron is generally called pig iron, but casting is not merely iron casting.For example, injection molding, die casting, and so on, in fact, cast iron, cast steel, cast aluminum, plastic and so on, can be used in the form of casting processing molding
Q:Where is the precision casting factory?
Shandong, DongyingThe birthplace of precision casting
Q:How to collect exothermic process of casting blank?
General Casting Factory Casting Division will be in your chart marked on shrinkage and processing margin figure (usually with red and green pen) to the patternmaker production of wood or other material mould diagram.
Q:What are the casting parts processing engineering?
Among them, special casting has metal mould casting, pressure casting, low pressure casting, lost wax casting (also known as precision casting), shell casting, lost foam casting, centrifugal casting, continuous casting, V casting, and clay casting
Q:How to improve the surface roughness of casting parts?
First, the accuracy of the model should be improved; two is to change the molding technique; the three is the coating; and the worker's technical level.
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.