D90mm Grinding Steel Balls High Core Hardness 58 - 59hrc with Round Steel Bar Material

Unbreakable  d90mm  Grinding Steel Balls  Core hardness 58-59 hrc  with  round steel bar

Quick detail:

Performance comparation:

1. 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.
2. 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
3. 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.

Description:

1  Good surface roundress, no surface defects.

2  Falling impact: ﹥20,000 times

3  Even hardness
4  Unbreakable
5 Grinding resistant

6 .High impact value

7  Raw meterial: round steel bar

8 Raw meterial type: b3

9 Steel ball size: 90mm

10 Surface hardness:60hrc

11  Core hardness: 58-59hrc

12 Good tougness, no break

13 Useage: grinding media

14 Applications: Mines / Cement plants / Power stations / Chemical industry

Specifications:

Chemical percent of raw meterial b3:

Steel ball data:

Competitive advantage:

Top high cost performance;

Save annual steel ball use qty;

Increase outlet.