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Anhui Xinning Equipment Co.,LTD.

Address 1:East Avenue,Heli Industrial Park,Ningguo Economic Development zone,Anhui,China
Address 2:No.1 South Chuangxin Rd,Ningguo Economic Development Zone,Anhui,China
Post Code:242300

Tel:0086-563-4183069;

Fax:0086-563-4180028
http:www.heat-treat-furnace.com
      
 www.castingball.hk
        www.grindingmedia.cn
E-mail: web@ngxn.com

Content

High Chrome Ball

Time:2014-08-16 17:03:01 | Hits

Product Detail:

1. Feature:

1) In general, high chrome casting ball has high hardness: Surface hardness to 55-62HRC;

2) Impact toughness high:more than2.5 J/cm2;

3) Broken rate is low: the actual broken rate is not higher than 1%;

4) Loss of grinding casting ball round rate is low

 

2. Chemical Composition and Mechanical Properties

Name

Brand

C

Si

Mn

Cr

P

S

Ni

Mo

High Chrome Ball

ZQCr10

1.83.6

0.31.2

0.31.5

1011

≤0.10

≤0.10

a little bit

a little bit

ZQCr12

1.83.6

0.31.2

0.31.5

1113

≤0.10

≤0.10

a little bit

a little bit

ZQCr15

1.83.6

0.31.2

0.31.5

1316

≤0.10

≤0.10

a little bit

a little bit

ZQCr17

1.83.6

0.31.2

0.31.5

1619

≤0.10

≤0.10

a little bit

a little bit

ZQCr20

1.83.6

0.31.2

0.31.5

1913

≤0.10

≤0.10

a little bit

a little bit

ZQCr26

1.83.6

0.31.2

0.31.5

2328

≤0.10

≤0.10

a little bit

a little bit

Specification of Casting Grinding Balls

Nominal diameter

Weight of single ball in average

Pcs/ton

Surface hardness

Impact toughness

mm

(kg)

(pcs)

HRC

j/cm2

Φ20

0.0322

31056

55-62

2.5

Φ25

0.063

15873

Φ30

0.11

9091

Φ40

0.257

3891

Φ50

0.5

2000

Φ60

0.867

1153

Φ70

1.37

729

Φ80

2.05

487

Φ90

2.9

345

Φ100

4.0

250

Φ110

5.3

188

Φ120

6.80

147

Φ130

7.75

129

Φ140

8.74

114

Φ150

13.5

74

 

3. Applied Fields

1)Cement Plants    2)Mines    3)Power Stations    4)Chemical Industries    5)Others

 

Next:Low Chrome Ball
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