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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
Watsapp：14790180982
Wechat：mekez1989
Fax：0086-563-4180028
E-mail：sales@ngxn.com
High Chrome Ball
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 |
1.8～3.6 |
0.3～1.2 |
0.3～1.5 |
10～11 |
≤0.10 |
≤0.10 |
a little bit |
a little bit |
|
ZQCr12 |
1.8～3.6 |
0.3～1.2 |
0.3～1.5 |
11～13 |
≤0.10 |
≤0.10 |
a little bit |
a little bit |
|
|
ZQCr15 |
1.8～3.6 |
0.3～1.2 |
0.3～1.5 |
13～16 |
≤0.10 |
≤0.10 |
a little bit |
a little bit |
|
|
ZQCr17 |
1.8～3.6 |
0.3～1.2 |
0.3～1.5 |
16～19 |
≤0.10 |
≤0.10 |
a little bit |
a little bit |
|
|
ZQCr20 |
1.8～3.6 |
0.3～1.2 |
0.3～1.5 |
19～13 |
≤0.10 |
≤0.10 |
a little bit |
a little bit |
|
|
ZQCr26 |
1.8～3.6 |
0.3～1.2 |
0.3～1.5 |
23～28 |
≤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 Cylpebs |
