Low&High Chrome Alloy Cast Grinding Ball with Well Abrasive Resistance Top Quality For Cement

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Loading Port:
Qingdao Port
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TT or LC
Min Order Qty:
25MTS m.t.
Supply Capability:
200000MTS/Year m.t./month
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Product Description:

Specifications of Low&High Chrome Alloy Cast Grinding Ball with Well Abrasive Resistance Top Quality For

Cement and Mine:


1: diameter: 20~150mm
2: Hardness:58-65HRC
3: material: steel
4: ISO9001:2008

 

Features of Low&High Chrome Alloy Cast Grinding Ball with Well Abrasive Resistance Top Quality For Cement and

Mine:

 

1) Good proportion and structure.

2) Low consumption Low breakage grinding steel ball :below 1‰

3) High hardness high density grinding steel ball

4) High impact grinding steel ball : more than 12J/CM²

 

Chemical Composition of Low&High Chrome Alloy Cast Grinding Ball with Well Abrasive Resistance Top Quality

For Cement and Mine:

Brand

 

Name

 

C

Si

Cr

Mn

S

P

Mo

Al  

Microstructure

 

CMAX-1

 

Special Hi-

CrI

                   

2.0-2.8    

1.0max

22-

32  

0.5-2.0        

0.06max

0.08max

micro

micro

M+C

CMAX-2

 

Special Hi-

CrII

2.0-2.8

1.0max

17-22

0.5-2.0

0.06max

0.08max

micro

micro

M+C

CMAX-3

 

Special Hi-Cr-III

2.2-3.0

1.0max

15-17

0.5-2.0

0.06max

0.08max

micro

micro

M+C

CMAX-4

 

High-Cr

2.2-3.2

1.0max

11-14

0.5-2.5

0.06max

0.08max

micro

micro

M+C

CMAX-5

 

Medium-Cr

2.1-3.2

1.2max

5-10

0.5-1.5

0.06max

0.08max

micro

micro

M+C

CMAX-6

 

Low-Cr

2.2-3.5

1.2max

1.5-3.0

0.5-1.5

0.06max

0.08max

micro

micro

M+C

 Low&High Chrome Alloy Cast Grinding Ball with Well Abrasive Resistance Top Quality For Cement

 

 

 

Low&High Chrome Alloy Cast Grinding Ball with Well Abrasive Resistance Top Quality For Cement

 

Low&High Chrome Alloy Cast Grinding Ball with Well Abrasive Resistance Top Quality For Cement

 

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Q:The cause of fracture and why there is no toughness
This question is too broad, see what the casting casting Oh in order to reduce the wayward cast steel, ductile iron, gray iron and white iron, you can choose the material according to their own requirements.
Q:What's the cause of the choking of the casting?,
Causes of choking fire:1., casting material in the pouring of gas;
Q:What is the reason for 304 stainless steel precision casting parts to be changed?
Mainly because of the cooling shrinkage caused by internal stress caused. There is the change of temperature distribution in materials element imbalance, is typical of surface and internal, thin wall and thick wall, bottom and top.
Q:What is the ejection angle of the die casting (Tan Gang)?
Because after the wax, wax parts will have a slight contraction, which is good for demoulding. Many moulds don't do the ejection angleEspecially deep hole, and customers to discuss, generally take 0.3-1 degrees is enough
Q:Is 316 casting better than 304 casting?
The degree of difficulty in the process of casting depends mainly on the structure, precision requirements, and hardness of the casting. It is comprehensive. There is no simple comparison of the material to determine the degree of difficulty in processing
Q:In theory, which is more expensive, forging parts or casting parts?
Compared with the price, the product with the same simple structure eliminates the material factorsThe forgings must be more expensive
Q:How can the casting be free of trachoma?
3, the gate is not facing sand core, flush sand core, will cause trachoma.
Q:How to collect exothermic process of casting blank?
Casting, do not need to provide a rough casting foundry drawings, according to your chart will put foot margin in the processing needs of the surface, the rest of the size can be found according to the mechanical design manual and manual casting. 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's the effect of casting copper?
Riga. Copper is copper components, promote the graphitization of the copper element, make dense tissue, and to refine and improve the uniform distribution of graphite, which can reduce the chilling tendency of the cast iron, but also can promote the formation of pearlite, has a favorable effect on the section sensitivity. Copper has the tendency to strengthen cast iron, ferrite and pearlite, so it can increase the strength of cast iron. The tensile strength and bending strength of cast iron almost increase with the amount of copper in it, especially in low carbon cast iron.
Q:Casting parts need to be subjected to the kind of heat treatment after the weldment is finished
This is difficult to say, the key is to see the specific parts and components, the final mechanical performance requirements.For example, gray cast iron, usually graphite annealing, to heat treatment annealing, surface quenching and so on, ductile iron can be a variety of annealing, normalizing, quenching and isothermal quenching, surface treatment, chemical treatment and so on, in a word, heat treatment of steel can usually, nodular cast iron can do. Malleable cast iron and vermicular cast iron are often subjected to graphitization annealing and stress relieving annealing, while wear-resistant cast irons often undergo quenching + low temperature tempering, and so on.Welding is the case, such as bearing steel welding must be quenched + low temperature tempering, machine spindle welding (repair welding) must be quenched and tempered treatment, and so on. Of course, if it is a general weld, there is no need for heat treatment or, at most, stress relieving annealing.
CGB, one of the largest manufacturers and exporters of grinding steel balls and decorative wrought iron products in China. Our annual production output is 100,000 metric tons. Our products are mainly exported to the USA, Canada, Chile, Peru, South Africa, Italy, Greece, Korea and Japan, more than 30 countries and regions in the world.

1. Manufacturer Overview

Location Shandong,China
Year Established 2000
Annual Output Value US$5 Million - US$10 Million
Main Markets Domestic Market, South Asia, Southern Europe, Northern Europe, Central America
Company Certifications ISO9001;IS014001 Certificate

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Qingdao Port
Export Percentage
No.of Employees in Trade Department 10-20 People
Language Spoken: English;Chinese;
b)Factory Information  
Factory Size: Above 100,000 square meters
No. of Production Lines Above 10
Contract Manufacturing Grinding Balls; Grinding Rods; Grinding Cylpebs.
Product Price Range Average
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