Round Steel Bar Mines Grinding Media Balls D90mm Core hardness 58-59hrc Unbreakable Grinding Resistant
Quick detail:
Steel ball size: | d90mm | Surface hardness: | 60hrc |
Core hardness: | 58-59hrc | Good tougness: | no broken |
Material: | steel | Application | cement plants, Mines, Chemical industry, Power stations |
Description:
1 Good surface roundress, no surface defects.
2 Falling impact: 20,000 times
3 Even hardness
4 Unbreakable
5 Grinding resistant
6 .High impact value
7 Raw meterial: round steel bar
8 Raw meterial type: b3
9 Steel ball size: 90mm
10 Surface hardness:60hrc
11 Core hardness: 58-59hrc
12 Good tougness, no break
13 Useage: grinding media
14 Applications: Mines / Cement plants / Power stations / Chemical industry
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 Mines Grinding Media Balls D90mm Unbreakable Hot Rolling Steel Balls for Ball Mill |
Company QR code Anytime Anywhere Mobile |