Extreme Hardness of Forged Steel Ball for Ball Mill
Specifications
extreme hardness of forged steel ball for ball mill1Even hardness
2Grinding resistant
3high impact value
4unbreakable
extreme hardness of forged steel ball for ball mill
Spcification:
forged steel ball
1.Chemical composition:
Item |
C |
Cr |
Si |
Mn |
S |
P |
Cu |
Mo |
Ni |
Hardness |
Element |
0.6-1.2% |
≤ 1.0 |
0.15-0.6 |
0.6-1.5 |
≤ 0.04 |
≤0.04 |
≤0.1 |
≤0.25 |
≤0.1 |
55-65 |
2.Specification and Hardness of forged steel ball
|
Nominal diameter (mm) |
Diameteical tolerance (mm) |
Weight of Single of forging ball in average |
Number of piece of One ton forging ball in average |
Surface hardness |
Impact toughness |
|
DIA 20 DIA 25 DIA 30 DIA 40 DIA 50 |
+2 -1 |
32 64 110 263 513 |
31250 15625 9090 3802 1949 |
55-65 |
≥12 |
|
DIA 60 DIA 70 DIA 80 DIA 90 DIA 100 |
+3 -2 |
888 1410 2104 2996 4110
|
1126 709 475 333 243 |
||
|
DIA 110 DIA 120 DIA 130 |
+4 -2 |
5457 7102 9030 |
182 140 110 |
||
|
DIA 140 DIA 150 |
+4 -3 |
11278 13871 |
88 72 |
3.Features:
(1) Characteristics:
a) High hardness and resistance
b) Good even wear
c) No breaking
(2) Applied fields:
a) Mining
b) Cement plants
c) Power stations
d) Chemical industry and machinery
4. production equipment:
5.processing line:
6.packaging:
7. carbon steel ball display:

8.Guarantee:
1.We provides nine years forged steel ball all over the world.
2.Has a number of forged steel ball which diameter 1 to 6 and 95% of them exports overseas.
3.when a fault occurs we will deal with it for the first time and resolve problem within 1-2 working days.
contact person:sophia
skype:sophia37177
tel:86-15153152054
If you want to know more information about our company here welcome you in any time.
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