No Break B2 20X35 MM Hot Rolled Steel Cylpebs Core Hardnes 58-62hrc Surface Hardness 59-63hcr
Quick detail:
|
CYLPEB SIZE: DIA20MM, 20X35 SURFACE HARDNESS: 59-63HRC CORE HARDNESS: 57-58HRC GOOD TOUGNESS, NO BROKEN |
Description:
RAW METERIAL: ROUND STEEL BAR
RAW METERIAL TYPE: B2
CYLPEB SIZE: DIA20MM, 20X35
SURFACE HARDNESS: 59-63HRC
CORE HARDNESS: 58-62HRC
GOOD TOUGNESS, BREAK RATE≤1%
USEAGE: GRINDING MEDIA
GOOD SURFACE ROUNDRESS, NO SURFACE DEFECTS.
FALLING IMPACT: 15,000 TIMES
Performance comparation:
- Hot Rolled Steel Cylpebs can save usage 40-50% than low chrome casting Cylpeb(chrome percent: 5%), improve outlet 15% at least than low chrome casting Cylpeb.
- Hot Rolled Steel Cylpebs can save usage 20-25% than medium chrome casting Cylpeb(chrome percent: 5% ~ 10%), improve outlet 15% than medium chrome casting Cylpeb.
- Hot Rolled Steel Cylpebs can save usage 10% than high chrome casting Cylpeb(chrome percent: 5% ~ 10%), improve outlet 15% than high chrome casting Cylpeb.
Specifications:
Steel ball data:
|
Cylpeb size (mm) |
Size tolerance (mm) |
Surfance hardness (hrc) |
Core hardness (hrc) |
Impact toughness (j/cm2) |
|
20 x 35 |
+1.5 -2.0 |
59~63 |
58~62 |
/ |
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 |
Applications:
- Mines
- Cement plants
- Power stations
- Chemical industry
Microstructure picture:
Competitive advantage:
Top high cost performance;
Save annual steel Cylpeb use qty;
Increase outlet.
