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Jiangyin Jibang Machinery Company
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Grinding-Resisting Grinding Balls For Mining B2 D40MM Hot Rolling Steel Balls
| Place of Origin: | Zhejiang, China (Mainland) |
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Product Detail
Surface Hardness 61-63hrc Grinding Balls For Mining B2 D40MM Super Grinding-Resisting </
Surface Hardness 61-63hrc Grinding Balls For Mining B2 D40MM Super Grinding-Resisting
Quick detail:
Steel ball size: d40mm
Surface hardness: 61-63hrc
Core hardness: 59.5-62hrc
Impact toughness: ≥35 j/cm2
Good tougness, no broken
Description:
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1 Grinding Balls For Mining of Raw meterial: round steel bar 2 Grinding Balls For Mining 0f Raw meterial type: b2 3 Grinding Balls For Mining 0f Steel ball size: 40mm 4 Surface hardness: 61-63hrc 5 Core hardness: 59.5-62hrc 6 Good tougness, no break 7 Useage: grinding media 8 Good surface roundress, no surface defects. 9 Falling impact: 20,000 times |
Performance comparation:
- Hot rolled steel ball can save usage 40-50% than low chrome casting ball(chrome percent: 5%), improve outlet 15% 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 15% than medium chrome casting ball.
- Hot rolled steel ball can save usage 10% than high chrome casting ball(chrome percent: 5% ~ 10%), improve outlet 15% than high chrome casting ball.
Applications:
- Mines
- Cement plants
- Power stations
- Chemical industry
Specifications:
Chemical percent of raw meterial b2:
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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:
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Ball size (mm) |
Size tolerance (mm) |
Surfance hardness (hrc) |
Core hardness (hrc) |
Impact toughness (j/cm2) |
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60 |
+1.5 -2.5 |
57~60 |
54~57 |
≥25 |
Microstructure picture:
Competitive advantage:
Top high cost performance;
Save annual steel ball use qty;
Increase outlet.
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Company Info
Jiangyin Jibang Machinery Company [China (Mainland)]
Business Type:Manufacturer
City: Wuxi
Province/State: Jiangsu
Country/Region: China (Mainland)
