Grade & Application - Mining And Construction
| Application |
Grade |
Binder |
Hardness |
TRS |
Grain size |
| % |
HRA |
HV30 |
Kgf/mm2 |
| Rock Drilling |
TKE2 |
5.8
|
90.3 |
1390 |
290 |
Coarse |
| Road Construction |
KE6T |
6.0 |
87.8 |
1140 |
250 |
Extra-coarse |
| Tunneling |
KE12 |
12.0 |
87.0
|
1070 |
260 |
Coarse |
| KE13 |
13.0 |
85.0
|
910 |
240 |
Extra-coarse |
| Crushing |
KG1 |
5.5 |
92.0
|
1610 |
310 |
Medium |
| KG2 |
6.5 |
90.5
|
1410 |
320 |
Medium |
| KG5 |
12.0 |
88.3
|
1200 |
340 |
Medium |
| Mining |
KE11 |
11.0 |
86.5
|
1030 |
240 |
Extra-coarse |
| KE20A |
10.5 |
86.0
|
990 |
220 |
Extra-coarse |
| KE7 |
7.0 |
86.2
|
1005 |
210 |
Extra-coarse |
| Oil & Gas |
K120 |
6.0 |
93.2
|
1840 |
380 |
Submicron |
| NA16 |
8.2 Ni |
90.2
|
1370 |
300 |
Medium |
| KG6 |
14.0 |
87.3 |
1100 |
320 |
Medium |
※Tolerance : Binder (±0.5%) ; Density (±0.1g/cm³) ; HRA(±0.5)
