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20mm - 160mm Grinding Balls For Mining Cement Plant Chrome Alloy Steel Ball

Jinan Huafu Forging Joint-Stock Co.,ltd.

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Address: Guanli road guanzhuang town zhangqiu city jinan shandong provice

Contact name:Anne Wang

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20mm - 160mm Grinding Balls For Mining Cement Plant Chrome Alloy Steel Ball

Country/Region china
City & Province jinan shandong
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Product Details

20mm-160mm Chrome Alloy Casting Iron Steel Balls Cement Plants Ball Mill For Mining

   

COMPANY PROFILE
Huafu Group is located in Zhangqiu district, Shandong Province, 45Km from the Jinan downtown, next to the 309road, enjoying firsthand Information and convenient traffic. Our company covers 80000 ,with over 100 employees, annual production capacity 150000 tons .and registered capital 70 million yuan. The group company consists of Jinan Huafu Forging Joint-stock Co.,Ltd,Shandong Huafu Steel Ball Co.,Ltd and Jinan Xing Tigers of Papermaking Machinery Co.,Ltd.We mainly produces forged steel balls, cast iron balls, steel cylpebs, grinding rods, mill liners, steel, hammer heads, automatic production lines for steel balls & grinding rods, decorative wrought iron products and paper-making machinery, Our products are mainly used in mines, cement plants, building materials, power stations, chemical industry and steel mills etc.
 
 
We develops overseas maikets great actively,in the exhibitions and other way, more and more foreign companies and experts have a cooperative relationship. Well exported to the United States, Chile, the UK, Brazil, South Africa, Australia, South Korea, India, Russia, Mexico,Malaysia, Laos, Vietnam,Indonesia, Ecuador, Colombia, Peru,Mongolia, Kazakhstan and more than 30 countries and regions.

 

 

 

PRODUCTS INTRODUCTION

Our company mainly produces Ф20mm—Ф130mm low,middle,high chrome alloy casting iron ball. Huafu chose large angle steel,scrap steel and other raw material,according to different product,needs adding chrome,manganese,vanadium,titanium,rare earth and as so on metal.Products high hardness, low wear, good toughness and less broken, in the process of using sphere will further improve the surface hardness, wear resistance. Chrome alloy casting iron ball are widely used in cement, building materials, metal mining, coal slurry thermal power, chemical engineering, ceramic coating, light industry, papermaking, ultrafine powder preparation of magnetic materials and other industries and further processing.

High Chrome casting steel ball

 

 

Chemical Composition

C(%)Si(%)Mn(%)Cr(%)Cu(%)Mo(%)P(%)S(%)
2.0-3.3≤1.20.3-1.510.0-24.0≤1.2≤3.0≤0.10≤0.10

 

Medium chrome casting steel ball

 

 

Chemical Composition

C(%)Si(%)Mn(%)Cr(%)Cu(%)Mo(%)P(%)S(%)
2.1-3.6≤1.50.3-1.54.0-6.0≤0.80≤1.0≤0.10≤0.10

 

Low chrome casting steel ball

 

 

Chemical Composition

C(%)Si(%)Mn(%)Cr(%)Cu(%)Mo(%)P(%)S(%)
2.1-3.6≤1.50.3-1.51.0-3.0≤0.80≤1.0≤0.10≤0.10

 

Production process of casting steel ball

Iron---Add Alloyed Material---Furnace Heating---Testing the Chemical Composition---Pouring to the Model---Out of the Model---Polishing---Quenching---Cooling---Tempering---finished steel ball testing---Packaging

    

Carbon steel grinding ball

Carbon steel grinding ball is the most commonly used one. Widely used in mines, power plants, chemical plants and mill factory’s large ball mill. Diameter is 20-150mm. And we can also customize all size of products according to clients’ demand. The main products performance as follow:

 

Chemical Composition

C(%)Si(%)Mn(%)Cr(%)Cu(%)Mo(%)P(%)S(%)
0.42-0.500.17-0.370.5-0.8≤0.25≤0.25≤0.3≤0.035≤0.035
Size20-150mm(0.8inch-6inch)

 

Hardness

SeriousHardness
Standard Hardness48-53HRC
High Hardness55-60HRC
Impact Value≥12J/CM^2
Balls Number≥12000times
MicrostructureM+C(C-Carbide M-Martensite )

 

Manganese steel grinding ball I

Manganese steel grinding ball I is popular in Korea, Japan and North Korea, impact value is more than 12J/CM^2, manganese content is about 0.6-1.0%. This is the cheapest one in the manganese grinding balls. The performance as follow:

 

Chemical Composition

C(%)Si(%)Mn(%)Cr(%)Cu(%)Mo(%)P(%)S(%)
0.48-0.560.17-0.370.6-1.0≤0.25≤0.25≤0.3≤0.035≤0.035
Size20-150mm(0.8inch-6inch)

 

Hardness

SeriousHardness
Standard Hardness50-55HRC
High Hardness55-60HRC
Impact Value≥12J/CM^2
Balls Number≥12000times
MicrostructureM+C(C-Carbide M-Martensite )

 

Manganese steel grinding ball II

Manganese steel grinding ball II with high hardness and corrosion resistance specialty. Mainly used in wet ball mill in mines and quartz sand factories.Has been exported to Pure, Mexico, Spain, India, Australia and South Africa. The specific performance as follow:

 

 

Chemical Composition

C(%)Si(%)Mn(%)Cr(%)Cu(%)Mo(%)P(%)S(%)
0.57-0.650.17-0.370.7-1.0≤0.25≤0.25≤0.3≤0.035≤0.035
Size20-150mm(0.8inch-6inch)

 

Hardness

SeriousHardness
Standard Hardness53-58HRC
High Hardness55-60HRC
Impact Value≥15J/CM^2
Balls Number≥15000times
MicrostructureM+C(C-Carbide M-Martensite )

 

 

Manganese steel grinding ball III

Manganese steel grinding ball III with high manganese content, impact value is more than 15J/CM^2, less wearing. Well exported all over the world. Performance as follow:

 

Chemical Composition

C(%)Si(%)Mn(%)Cr(%)Cu(%)Mo(%)P(%)S(%)
0.62-0.700.17-0.370.9-1.0≤0.25≤0.25≤0.3≤0.035≤0.035
Size20-150mm(0.8inch-6inch)

 

Hardness

SeriousHardness
Standard Hardness55-60HRC
High Hardness58-63HRC
Impact Value≥15J/CM^2
Balls Number≥15000times
MicrostructureM+C(C-Carbide M-Martensite )

 

 

Special steel grinding ball I

This grinding ball is widely used all over the world. High volume hardness and less wearing. Quality is well accepted by the customers. Please kindly check the following detailed performance.

 

Chemical Composition

C(%)Si(%)Mn(%)Cr(%)Cu(%)Mo(%)P(%)S(%)
0.72-0.800.17-0.370.8-0.90.5-0.6≤0.25≤0.3≤0.035≤0.035
Size20-150mm(0.8inch-6inch)

 

Hardness

SeriousHardness
Standard Hardness58-63HRC
High Hardness62-65HRC
Impact Value≥15J/CM^2
Balls Number≥15000times
MicrostructureM+C(C-Carbide M-Martensite )

 

 

Special steel grinding ball II

This grinding steel ball is one new type steel ball, good toughness and no breakage. It’s the new favorite in the users. Performance as follow:

 

Chemical Composition

C(%)Si(%)Mn(%)Cr(%)Cu(%)Mo(%)P(%)S(%)
0.58-0.651.60-1.900.65-0.800.70-0.90≤0.25≤0.3≤0.035≤0.035
Size20-150mm(0.8inch-6inch)

 

Hardness

SeriousHardness
Standard Hardness58-63HRC
High Hardness62-65HRC
Impact Value≥18J/CM^2
Balls Number≥18000times
MicrostructureM+C(C-Carbide M-Martensite )

 

Other customized material

Series/ElementC(%)Si(%)Mn(%)Cr(%)Cu(%)Mo(%)P(%)S(%)
80#0.77-0.850.17-0.370.50-0.800-0.250-0.250-0.300-0.0350-0.035
40Mn0.37-0.440.17-0.370.70-1.00-0.250-0.250-0.300-0.0350-0.035
40Mn20.37-0.440.17-0.371.40-1.800-0.250-0.250-0.300-0.0350-0.035
70Mn0.65-0.750.17-0.370.90-1.200-0.250-0.250-0.300-0.0350-0.035
70Mn20.65-0.750.20-0.451.4-1.80-0.250-0.250-0.300-0.0350-0.035
40Cr0.37-0.450.17-0.370.50-0.80.80-1.10-0.250-0.300-0.0350-0.035
70Cr20.65-0.750.20-0.300.75-0.900.55-0.700-0.250-0.300-0.0300-0.030
B10.52-0.650.17-0.370.60-1.20-0.250-0.250-0.300-0.0350-0.035
B2B0.58-0.650.17-0.370.90-1.00.60-0.650-0.250-0.300-0.0350-0.035
B40.60-0.651.60-1.700.70-0.800.70-0.800-0.250-0.300-0.0350-0.035
B-60.75-0.850.2-0.400.90-1.00.85-0.950-0.250.06-0.130-0.03502-0.035
B-6A0.82-0.950.20-0.400.92-1.020.80-0.950-0.250.06-0.100-0.0350-0.035
B-70.35-0.400.17-0.370.70-0.800.90-1.00-0.250-0.300-0.0350-0.035
BV1-1.060.17-0.370.9-1.00.55-0.650-0.250-0.300-0.0350-0.035
GCr150.95-1.050.15-0.350.20-0.401.30-1.650-0.250-0.100-0.0270-0.20
16Mn0.13-0.190.2-0.61.2-1.60-0.300-0.25---0-0.030-0.03

 

RIGOUROUS QUALITY INSPECTION SYSTEM
 
COOPERATIVE PARTNER
 
 
 

  

 

 QUALIFICATION CERTIFICATES

 

 

WORKSHOP SCENE

   

 

PACKGGE & TRANSPORTATION

 

    

 

CONTACT INFORMATION

 

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