B2 25x40mm Core Hardness 59.5 - 62hrc Hot Rolled Steel Cylpebs Grinding Media for Cement Plants
Quick detail:
| Steel cylpeb size: | d40mm | Surface hardness: | 61-63hrc |
| Core hardness: | 59.5-62hrc | Good tougness: | no broken |
| Useage: | grinding media | Application: | cement plants, Mines, Chemical industry, Power stations |
| Falling impact: | 20,000 times | Raw meterial: | round steel bar |
Description:
Material: steel
Raw meterial: round steel bar
Raw meterial type: b2
Steel Cylpeb size: 25x40mm
Surface hardness: 61-63hrc
Core hardness: 59.5-62hrc
Good tougness, no break
Useage: grinding media
Good surface roundress, no surface defects.
Applications:
- Mines
- Cement plants
- Power stations
- Chemical industry
Performance comparation:
- Hot Rolled Steel Cylpebs can save usage 40-50% than low chrome casting Cylpeb(chrome percent: 5%), improve outlet 10% at least than low chrome casting Cylpeb.
- Hot Rolled Steel Cylpebs can save usage 20-25% than medium chrome casting Cylpeb(chrome percent: 5% ~ 10%), improve outlet 10% than medium chrome casting Cylpeb
- Hot Rolled Steel Cylpebs can save usage 10% than high chrome casting Cylpeb(chrome percent: 5% ~ 10%), improve outlet 10% than high chrome casting Cylpeb.
Specifications:
Hot Rolled Steel Cylpebs Of Chemical percent of raw meterial b2:
|
C |
Si |
Mn |
P |
S |
Cr |
Co |
Ni |
|
0.75 |
0.23 |
0.74 |
0.016 |
0.001 |
0.48 |
0.02 |
0.01 |
Steel Cylpeb data:
|
Ball size (mm) |
Size tolerance (mm) |
Surfance hardness (hrc) |
Core hardness (hrc) |
Impact toughness (j/cm2) |
|
25x40 |
+2 -1.5 |
61~63 |
59.5_62 |
/ |
Microstructure:
Competitive advantage:
Top high cost performance;
Save annual steel Cylpeb use qty;
Increase outlet.
