Home > Products > Steel Balls For Ball Mill > Mineral Processing Hot Rolling Steel Balls For Ball Mill with Round Steel Bar Raw Material
Mineral Processing Hot Rolling Steel Balls For Ball Mill with Round Steel Bar Raw Material
- 0 Piece / Pieces per Month
- T/T L/C D/P D/A
- 7 days
Product Details
Brand Name: | Jibang | Place of Origin: | China | Model Number: | Jbnm20 |
Product Description
Certification:Sgs
No Surface Defects B2 D20mm Steel Balls For Ball Mill Surface Hardness 58 - 62hrc Grinding Media
Quick detail:
Steel ball size | d20mm |
Useage | grinding media |
Raw meterial | round steel bar |
Surface hardness | 58-62hrc |
Core hardness | 55-59hrc |
Falling impact | ﹥20,000 times |
Raw meterial type | b2 |
Good tougness | No Broken |
Good surface roundress, no surface defects.
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.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) |
20 |
+1.5 -2.0 |
58~62 |
55~59 |
/ |
Applications:
Mines Cement plants Power stations Chemical industryCompetitive advantage:
Top high cost performance;
Save annual steel ball use qty;
Increase outlet.
Contact Us
- Jibang Machinery Comopany
- Contact nameMr. Alex Lee
- Phone86-138-12104338
- AddressRoom 219, Building 6, No. 18 Sugang Road Laiwu,Shandong
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