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)