Grinding Media Hot Rolling Steel Balls For Cement Plant and Mine ( Dia 20mm - 120mm ) Jbnmhp120 manufacturer from China China Hot Rolling Steel Balls Online Market

Grinding Media Hot Rolling Steel Balls For Cement Plant and Mine ( Dia 20mm - 120mm )

Place of Origin:

Zhejiang, China (Mainland)


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Product Detail

Model No.: Jbnmhp120

Grinding Media B3 D120mm Hot Rolling Steel Balls Surface Hardness 58 -59hrc No Broken Power Station

Grinding Media B3 D120mm Hot Rolling Steel Balls Surface Hardness 58 -59hrc No Broken Power Station

Quick detail:

1Steel ball size: d120mm

2 Surface hardness: 60hrc

3 Core hardness: 58-59hrc

4 Good tougness: no broken

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

Description:

the Hot Rolling Steel Balls Of Core hardness:58_59hrc

the Hot Rolling Steel Balls Of Good tougness, no break

the Hot Rolling Steel Balls Of Useage: grinding media

Raw meterial: round steel bar

Raw meterial type: b3

Steel ball size:120mm

Surface hardness:60hrc

Good surface roundress, no surface defects.

Falling impact: 20,000 times

Specifications:

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:

Ball size

(mm)

Size tolerance

(mm)

Surfance hardness

(hrc)

Core hardness

(hrc)

Impact toughness

(j/cm2)

120

+1.5

-5.5

58~59

≥20

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.

Competitive advantage:

Top high cost performance;

Save annual steel ball use qty;

Increase outlet.