Grinding Media Ball
Detailed Product Description
Grinding Media Ball: 1. High hardness; 2. Abrasion resistant; 3. Long service life.
Grinding Balls:20~130mm Chemical composition (%): C: 2.3 - 2.4, Si: 1.5max,Mn: 0.5-1.5, Cr: 1.0-3.0,P: 0.1 max,S: 0.1 max
Grinding Balls:
Applied areas: cement building materials, metal mining, coal paste thermal power plants, chemical engineering, ceramic coating, light industry, magnetic materials
Specification
No. |
Diameter
(mm) |
Weight of each
(kg) |
Pcs/ton |
1 |
Ø20 |
0.0322 |
31056 |
2 |
Ø25 |
0.063 |
15873 |
3 |
Ø30 |
0.11 |
9091 |
4 |
Ø40 |
0.257 |
3891 |
5 |
Ø50 |
0.50 |
2000 |
6 |
Ø60 |
0.867 |
1153 |
7 |
Ø70 |
1.37 |
729 |
8 |
Ø80 |
2.05 |
487 |
9 |
Ø90 |
2.90 |
345 |
10 |
Ø100 |
4.00 |
250 |
11 |
Ø110 |
5.30 |
188 |
12 |
Ø120 |
6.80 |
147 |
13 |
Ø125 |
7.75 |
129 |
14 |
Ø130 |
8.74 |
114 |
The Product Description
Model |
Mechanical properties |
Microstructure |
HRC |
Times of falling (3.5m) |
Low Chromium |
¡Ý45 |
8000 |
P+C |
Medium Chromium |
¡Ý50 |
8000 |
P+C |
High Chromium |
¡Ý56 |
8000 |
M+C |
Chemical Composition
Model |
Chemical Composition |
|
C |
Si |
Mn |
Cr |
P |
S |
Low Chromium |
2.3-3.4 |
¡Ü1.5 |
0.5-1.5 |
1.0-2.0 |
¡Ü0.1 |
¡Ü0.1 |
Medium Chromium |
2.2-2.8 |
0.5-1.0 |
0.5-0.8 |
10.0-12.0 |
¡Ü0.1 |
¡Ü0.1 |
High Chromium |
2.4-3.2 |
0.5-0.8 |
0.5-0.8 |
16.0-18.0 |
¡Ü0.1 |
¡Ü0.1 |
|