Delivery Time:25 days
Certification:Sgs
Even Hardness Unbreakable 30x45mm Hot Rolled Steel Cylpebs Core Hardness 59-61 hrc for Power Stations
Quick detail:
| Steel Cylpeb size: | 30x45 mm | Surface hardness: | 60-62hrc |
| Core hardness: | 59-61hrc | Good tougness: | no broken |
| Application | cement plants, Mines, Chemical industry, Power stations | Material: | steel |
2 Hot Rolled Steel Cylpebs is Unbreakable 3 Hot Rolled Steel Cylpebs is Grinding resistant
4. Hot Rolled Steel Cylpebs is High impact value
Description:
1 Raw meterial: round steel bar
2 Raw meterial type: b2
3 Steel cylpeb size: 30x45 mm
4 Surface hardness:60-62hrc
5 Core hardness: 59-61hrc
6 Good tougness, no break
7 Useage: grinding media
8 Good surface roundress, no surface defects.
9 Falling impact: ﹥20,000 times
Performance comparation:
Hot rolled steel cylpebs can save usage 40-50% than low chrome casting cylpebs(chrome percent: 5%), improve outlet 10% at least than low chrome casting cylpebs. Hot rolled steel cylpebs can save usage 20-25% than medium chrome casting ball(chrome percent: 5% ~ 10%), improve outlet 10% than medium chrome casting cylpebs Hot rolled steel cylpebs can save usage 10% than high chrome casting cylpebs(chrome percent: 5% ~ 10%), improve outlet 10% than high chrome casting cylpebs.Applications:
Mines Cement plants Power stations Chemical industrySpecifications:
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 ball data:
|
Cylpeb size (mm) |
Size tolerance (mm) |
Surfance hardness (hrc) |
Core hardness (hrc) |
Impact toughness (j/cm2) |
|
30x45 |
+1.5 -4.5 |
60 |
58~59 |
/ |
Microstructure:
Competitive advantage:
Top high cost performance;
Save annual steel Cylpeb use qty;
Increase outlet.
