chromium micro-ball has good wear-resistance,
low wear, broken rate is only one thousandth,
not deformation, long life cycle
name:high chromium alloy micro-ball
They are widely to apply in cement building materials, power industry. During the process of production, under the conditions of single warehouse as well as normal mining: 40 grams are needed by per ton of cement as national standard; 30 grams as our enterprise; according to the feedback of the patrons, that's only need 18-19grams.
Chemical composition<%>
Name
C
Si
Mn
Cr
Mo
Cu
S
P
high chromium alloy micro-ball
1.8-3.3
≤1.2
≤2.5
10-15
1.5
1
≤0.08
≤0.10
Mechanical properties of products
Name | Microstructure | Hardness<HRC> |
high chromium alloy micro-ball | M+C | ≥56 |
Specification
Φ8<mm>
Φ10<mm>
Φ12<mm>
Φ15<mm>
Φ17<mm>
Φ20<mm>
