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Certification
Even Hardness 56hrc - 59hrc B2 D30MM Grinding Media Balls No Surface Defects for Power Stations
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Product Details:
Payment & Shipping Terms:
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Detailed Product Description
| Ball Size (mm):: | 30 | Size Tolerance (mm):: | +1.5 -2.0 |
|---|---|---|---|
| Surfance Hardness (hrc):: | 58~61 | Core Hardness (hrc): | 56~59 |
| Good Tougness,:: | No Break | Raw Meterial:: | Round Steel Bar |
| High Light: | grinding balls,grinding media balls manufacturing process |
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Even Hardness Core Hardness 56-59hrc B2 D30MM Grinding Media Balls No Surface Defects for Power stations
Quick detail:
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Surface hardness: 58-61hrc Core hardness: 56-59hrc Good tougness, no broken Good tougness : no break Useage: grinding media Raw meterial: round steel bar Raw meterial type: b2 Steel ball size: d30mm |
Grinding Media Balls of Applications: Mines Cement plants Power stations Chemical industry
Specifications:
Chemical percent of raw meterial b2:
|
C |
Si |
Mn |
P |
S |
Cr |
Co |
Ni |
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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) |
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30 |
+1.5 -2.0 |
58~61 |
56~59 |
/ |
Description:
1 Grinding Media Balls of Steel ball size: 30mm
2 Grinding Media Balls of Surface hardness: 58-61hrc
3 Good surface roundress, no surface defects.
4 Falling impact: ﹥20,000 times
5 Core hardness: 56-59hrc
Performance comparation:
- Grinding Media Balls can save usage 40-50% than low chrome casting ball(chrome percent: 5%), improve outlet 15% at least than low chrome casting ball.
- Grinding Media Balls can save usage 20-25% than medium chrome casting ball(chrome percent: 5% ~ 10%), improve outlet 15% than medium chrome casting ball
- Grinding Media Balls can save usage 10% than high chrome casting ball(chrome percent: 5% ~ 10%), improve outlet 15% than high chrome casting ball.
Competitive advantage:
Top high cost performance;
Save annual steel ball use qty;
Increase outlet.
Contact Details
China Alloys Products Directory
Send your inquiry directly to us
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