Grinding Media Surface Hardness 61 - 63hrc Grinding Media Steel Balls B2 D40mm for cement plants

Quick detail:

Description:

Raw meterial: round steel bar

Raw meterial type: b2

Steel ball size: 40mm

Surface hardness: 61-63hrc

Core hardness: 59.5-62hrc

Good tougness, no break

Useage: grinding media

Good surface roundress, no surface defects.

Falling impact: 20,000 times

Applications: 

1. Mines
2. Cement plants
3. Power stations
4. Chemical industry

Performance comparation:

1. Grinding Media Steel Ballscan save usage 40-50% than low chrome casting ball(chrome percent: 5%), improve outlet 10% at least than low chrome casting ball.
2. Grinding Media Steel Ballscan save usage 20-25% than medium chrome casting ball(chrome percent: 5% ~ 10%), improve outlet 10% than medium chrome casting ball
3. Grinding Media Steel Ballscan save usage 10% than high chrome casting ball(chrome percent: 5% ~ 10%), improve outlet 10% than high chrome casting ball.

Specifications:

Chemical percent of raw meterial b2:

Steel ball data:

Hot Rolling Steel Balls detail:

Competitive advantage:

Top high cost performance;

Save annual steel ball use qty;

Increase outlet.