Best B2 65Mn Forged Grinding Ball for Ball Mill/Cement/Mines/Powerplant

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Loading Port:
Shanghai Port
Payment Terms:
TT or LC
Min Order Qty:
25M.T. m.t.
Supply Capability:
200000M.T./Year m.t./month

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Product Description:

Our grinding ball are widely used for powder preparation and extra-fine deep processing in sectors, such as cement building materials, metal mining, coal paste thermal power plants, chemical engineering, ceramic coating, light industrial paper making and magnetic materials. The cast grinding ball's hardness is high; wearing cost is low; the toughness is very good. So the breakage is few. The surface hardness of ball will be raised further in using the course, and the wear resistance would gather hard to raise mill machine production capacity and raise cement's ratio surface area and reclaim ratio of the extractive mine.

Specification of Best B2 65Mn Forged Grinding Ball for Ball Mill/Cement/Mines/Powerplant

Ball Diameter(mm)

ø12.7

ø 15

ø 17

ø 20

ø 25

ø 30

ø 40

ø 50

ø 60

ø 70

ø 80

ø 90

ø 100

ø 110

ø 120

ø 125

ø 130

Chemical Composition of Best B2 65Mn Forged Grinding Ball for Ball Mill/Cement/Mines/Powerplant

Name

Designation

Chemical Composition

C

Si

Mn

Cr

Mo

P

S

Popular Grade

Cr10

1.8-3.2

0.3-1.2

0.2-1.0

10-13

trace

0.10

0.10

Cu

Ni

Nb

Ti

B

Zr

V

trace

trace

trace

trace

trace

trace

trace

Special Grade

Cr26

2.0-3.0

≤1.0

0.2-1.0

22-28

≤1.0

≤0.10

≤0.08

Cr20

2.0-3.0

≤1.0

0.2-1.0

18-22

≤1.0

≤0.10

≤0.08

Cr17

2.0-3.0

≤1.0

0.2-1.0

13-18

≤1.0

≤0.10

≤0.08

Properties and Microstructure of Best B2 65Mn Forged Grinding Ball for Ball Mill/Cement/Mines/Powerplant

Item

Designation

Hardness(HRC)

AK(J/cm)

Microstructure

Timesof

FallingBalls

Quenched

state

Non-quenched state

Popular Grade

Cr10

≥58

≥50

≥2.3

M+C

12000

Special

Grade

Cr26

≥58

≥45

≥4.0

12000

Cr20

≥58

≥45

≥3.5

12000

Cr17

≥58

≥49

≥3.0

12000

M-Martensite   C-Carbide

Notes: Composition varies under specific working conditions

 

 

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Q:What method of casting does not rust? I think the sample is like oil
The surface of a general casting is easy to rust. In order to prolong the rusting period, antirust paint or antirust oil is usually sprayed. What you said should be anti rust oil.
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:How to calculate the price of casting parts?
Cost of raw materials + electricity (fuel) costs + workers' wages + managers' wages + transport costs + raw materials burned + accessories costs + equipment maintenance depreciation costs + management fees + tax. The most convenient, the raw material market price plus 2000 yuan, plus you want profits on the line.
Q:What are the casting parts used to test shrinkage holes?
3 fluorescent magnetic powder, this method can also be found in part.
Q:What are the causes of pitting on the surface of a precision casting?
The quality of the shell surface is out of order. Or shot blasting out of question.
Q:The casting defects of pores, trachoma how to repair?
Metal repair can be used to fill the repair. Airhole 2mm following LT102 recommend the use of liquid metal repairing agent.
Q:The difference between cement sand castings, resin sand castings and vacuum casting parts
The clay wet sand castings casting weight from a few kilograms until tens of kilograms, but the clay dry type of casting production can be weighed dozens of tons.For medium and large castings, cast iron, cast steel can be self hardening sand with resin can be water glass sand production, can obtain the precise size, smooth surface castings, but casting precision, surface roughness, density and microstructure, mechanical properties and material cost of sand casting production is often poor, so when the higher performance requirements of castings, should adopt other casting methods, such as casting (lost wax casting), die casting, low pressure casting.
Q:How can the casting be plated with ordinary zinc plating? The coating is too thin and requires 0.08 thickness
Hot galvanizing doesn't seem to workThe zinc layer is 275g/ square meters of material coating is 0.019mm (mm), up to 0.08 thick.
Q:How to solve casting defect casting?
Different defects, different solutions, some shortcomings, the current domestic level can not be resolved
Q:Can the casting part be phosphating with the phosphating solution of the pickling board?
Like stainless steel casting, duplex stainless steel casting is phosphating, ductile iron gray iron is not required
Grinding Prince was established in February, 2004 with an area of 24,400 square meters. Our company is an outstanding private enterprise specializing in the production of wear-resistant, corrosion-resistant, and heat-resistant alloy iron and steel castings. Currently, our production capacity of various types of wear-resistant casting balls and heat-resistant steel castings is 10,000 tons.

1. Manufacturer Overview

Location Anshan City, Liaoning Province,China
Year Established 2002
Annual Output Value US$1 Million - US$2.5 Million
Main Markets Domestic Market; South America; Eastern Asia; South Asia; Mid East
Company Certifications ISO9001;IS014001 Certificate

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Shanghai Port;Dalian Port;Tianjin Port;Yingkou Port
Export Percentage
No.of Employees in Trade Department 6 - 10 People
Language Spoken: English; Chinese; Spanish
b)Factory Information  
Factory Size: 24,400 square meters
No. of Production Lines Above 10
Contract Manufacturing grinding ball,grinding media,casting ball,casting grinding ball
Product Price Range Average