high hardness grinding media cylpebs

Specification

20*20,30*30,40*40,50*50,60*60,70*70,80*80.

Name

Low Chromium

Supply Ability

100000Ton per year

Packaging

Bag or steel drum

Delivery Time

Within 7-15days

Chemical Composition(%)

C

Si

Mn

Cr

P

S

2.3-3.4

≤1.5

0.5-1.5

1.0-3.0

≤0.1

≤0.1

Mechanical Properties

Hardness(HRC)

Toughness without North AK(J/cm2)

The break rate%

Impact fatigue lifetime of the dropping ball

≥45

≥2

≤1

8000

Microstructure

P + C (P-Pearite C-Carbide)

Applied areas

Grinding for metallurgical,mines, power stations, cement plants

Actual consumption of balls

High hardness ore

600-900g/ton

Coalhigh ash content

100-200 g/ton

Medium hardness ore

400-600 g/ton

Coallow ash content

40-100 g/ton

Low hardness ore

100-400 g/ton

Cement

30-100 g/ton

Remark: the above specification can be changed according to the customer`s demand.

Business Type:

Manufacturer, Trading Company  

Main Products:

Forged Steel Ball,Casting Steel Ball,Grinding Rods,Cylpebs,Mill Liner  

Number Of Employees:

51 - 100 People  

Main Markets:

Africa
South America
Southeast Asia
Mid East
North America
Northern Europe
Eastern Asia
Domestic Market
Western Europe
South Asia
Eastern Europe
Oceania

Total Annual Sales Volume:

Above US$100 Million  

Export Percentage:

91% - 100%  

Trade Shows:

canton fair    

Factory Size (ters):

10,000-30,000 square meters  

Factory Location:

Inside Nanmeijing Yard, West Road, Chizitou Village, Puji Town, Zhangqiu City, Jinan City, Shandong, China  

Number of R&D Staff:

Less than 5 People  

Number of QC Staff:

Less than 5 People  

Certifications:

ISO9001

Contract Manufacturing:

OEM Service Offered   Design Service Offered   Buyer Label Offered  

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