Main Products: Hot Rolling Steel Balls ,Grinding Media Steel Balls ,Grinding Steel Balls
High Impact Value Grinding Medium Steel Balls for Ball Mill , Grinding Balls for Ball Milling
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Jiangyin Jibang Machinery Company
Business Type: Trading CompanyMain Products: Hot Rolling Steel Balls ,Grinding Media Steel Balls ,Grinding Steel Balls
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Grinding Media D120mm Forged Grinding Steel Ball for Chemical Industry / Cement Plant
Product Details
Sgs Chemical Industry Surface Hardness 61 - 63hrc Steel Balls For Ball Mill B2 D40mm Grinding Media
Quick detail:
| Steel ball size: | d40mm | Surface hardness: | 61-63hrc |
| Core hardness: | 59.5-62hrc | Good tougness: | no broken |
| Material: | steel | Application: | cement plants, Mines, Chemical industry, Power stations |
Description:
Raw meterial: round steel bar
Raw meterial type: b2
Steel ball size: 40mm
Good surface roundress, no surface defects.
Falling impact: ﹥20,000 times
Applications: Mine. Cement plant. Power stations. Chemical industry
Surface hardness: 61-63hrc
Core hardness: 59.5-62hrc
Good tougness, no break
Useage: grinding media
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) |
|
40 |
+2 -1.5 |
61~63 |
59.5_62 |
/ |
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.Steel ball production flow:
Competitive advantage:
Top high cost performance;
Save annual steel ball use qty;
Increase outlet.
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