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B3 D100MM Surface Hardness 61-62HRC Smaller Grain Microstructure Super Grinding-Resisting Hot Rolled Steel Ball
Quick detail:
steel ball size: d100mm
surface hardness: 61-62hrc
core hardness: 59-60hrc
impact toughness: ≥30 j/cm2
good tougness, no broken
Name: Grinding Balls For Ball Mill
Description:
raw meterial: round steel bar
raw meterial type: b3
steel ball size: 100mm
surface hardness: 61-62hrc
core hardness: 59-60hrc
impact toughness: ≥30 j/cm2
good tougness, no break
useage: grinding media
good surface roundress, no surface defects.
falling impact: ﹥20,000 times
Performance comparation:
Applications:
Specifications:
chemical percent of raw meterial b3:
c | si | mn | p | s | cr | co | ni |
0.61 | 1.8 | 0.75 | 0.012 | 0.001 | 0.81 | 0.01 | 0.01 |
steel ball data:
ball size (mm) | size tolerance (mm) | surfance hardness (hrc) | core hardness (hrc) | impact toughness (j/cm2) |
100 | +1.5 -4.5 | 61-62 | 59-60 | ≥30 |
Steel ball production flow:
Microstructure picture:
Competitive advantage:
Top high cost performance;
Save annual steel ball use qty;
Increase outlet.
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B3 D100MM Grinding Balls For Ball Mill High Hardness 61-62HRC for Cement Mill / Copper Mines Images |