Customized Size Hot Rolling Steel Balls / Grinding Balls for Ball Mill High Precision
| Place of Origin: | Zhejiang |
|---|
Company Profile
| Location: | Wuxi, Jiangsu, China (Mainland) |
|---|---|
| Business Type: | Manufacturer |
| Main Products: | Hot Rolling Steel Balls, Grinding Media Steel Balls, Grinding Steel Balls |
Product Detail
| Model No.: | JBNM80 |
|---|
Product Description
B3 d80mm Core hardness 55-58hrc Steel Balls For Ball Mill Smaller Grain microstructure Power stations
Quick detail:
| Steel ball size: | d80mm |
| Impact toughness: | ≥35 j/cm2 |
| Surface hardness: | 57-60hrc |
| Core hardness: | 55-58hrc |
| Good tougness: | no broken |
| Applications: |
Mines, Cement plants ,Power stations ,Chemical industry |
Description:
Raw meterial: round steel bar
Raw meterial type: b3
Steel ball size: 80mm
Surface hardness: 57-60hrc
Core hardness: 55-58hrc
Good surface roundress, no surface defects.
Falling impact: 20,000 times
Good tougness, no break
Useage: grinding media
Specifications:
Chemical percent of raw meterial b3:
|
C |
Si |
Mn |
P |
S |
Cr |
Co |
Ni |
|
0.61 |
1.8 |
0.75 |
0.012 |
0.001 |
0.81 |
0.01 |
0.01 |
Steel ball data:
|
Ball size (mm) |
Size tolerance (mm) |
Surfance hardness (hrc) |
Core hardness (hrc) |
Impact toughness (j/cm2) |
|
80 |
+1.5 -3.5 |
57~60 |
55~58 |
≥25 |
Performance comparation:
- Steel Balls For Ball Millcan save usage 40-50% than low chrome casting ball(chrome percent: 5%), improve outlet 15% at least than low chrome casting ball.
- Steel Balls For Ball Millcan save usage 20-25% than medium chrome casting ball(chrome percent: 5% ~ 10%), improve outlet 15% than medium chrome casting ball.
- Steel Balls For Ball Millcan save usage 10% than high chrome casting ball(chrome percent: 5% ~ 10%), improve outlet 15% than high chrome casting ball.
Competitive advantage:
Top high cost performance;
Save annual steel ball use qty;
Increase outlet.
