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Sgs Mine Grinding Steel Ball B3 d50mm Core hardness 58-59 hrc Unbreakable for Power stations
Quick detail:
| Steel ball size: | d80mm | Surface hardness: | 60hrc |
| Core hardness: | 58-59hrc | Good tougness: | no broken |
| Application | cement plants, Mines, Chemical industry, Power stations | Material: | steel |
Description:
1 Raw meterial: round steel bar
2 Raw meterial type: b3
3 Steel ball size: 80mm
4 Surface hardness:60hrc
5 Core hardness: 58-59hrc
6 Good tougness: no break
7 Useage: grinding media
8 Good surface roundress, no surface defects.
9 Falling impact: 20,000 times
10 Even hardness
11 Unbreakable
12 Grinding resistant
13.High impact value
Performance comparation:
- Hot rolled steel ball can save usage 40-50% than low chrome casting ball(chrome percent: 5%), improve outlet 10% at least than low chrome casting ball.
- Hot rolled steel ball can save usage 20-25% than medium chrome casting ball(chrome percent: 5% ~ 10%), improve outlet 10% than medium chrome casting ball
- Hot rolled steel ball can save usage 10% than high chrome casting ball(chrome percent: 5% ~ 10%), improve outlet 10% than high chrome casting ball.
Applications:
- Mines
- Cement plants
- Power stations
- Chemical industry
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 Wear Resistant Hot Rolling Steel Balls / Grinding Steel Ball for Ball Mill or Power Station |
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