| Customization: | Available |
|---|---|
| Customized: | Customized |
| Certification: | ISO |
|
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1.Chemical composition:
carbon steel ball
|
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 carbon 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
Main Properties and Application |
|||||
| AISI 1010/1015 | It is not so hard as chrome steel. But after being case-hardened, the material has good strength and wear resistance. This mateiral of balls are widly used in bicycles, bearings, furniture rails and rollers, drawer slides, casters, slides, etc. | ||||
| C85 | Very good wear resistance and high hardness. Can be used in Bearings, Automotive Components, Slides, Valves, Casters, Pumps, Bicycles ect. | ||||
| Diameter Range & Grade | |||||
| 0.8 - 2.0 mm | G60, G100, G200, G500, G1000 | ||||
| 2.381 - 44.45 mm | G20, G28, G40, G60, G100, G200, G500, G1000 | ||||
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