OLD GRADE NOTICE!
K40 exsists, but it is not recomended by Kennametal for any application in their catalogs
The list below contains the Most Compatible modern grades by Kennametal
A score (Up to 100%) shows the compatibliny of the listed Grade withK40
| Brand | Grade | Application | Substrate | Coating | Score |
|---|---|---|---|---|---|
| Kennametal | K313 | Turning | Semi Hard | Uncoated | 90% |
| Kennametal | KCK20 | Turning | Semi Hard | CVD | 65% |
| Kennametal | KCP10B | Turning | Semi Hard | CVD | 65% |
| Kennametal | KCU25 | Turning | Semi Hard | PVD | 60% |
| Kennametal | KCK15B | Turning | Hard | CVD | 60% |
| Kennametal | KCM15B | Turning | Semi Tough | CVD | 60% |
| Kennametal | KCK05 | Turning | Hard | CVD | 55% |
| Kennametal | KCP05B | Turning | Hard | CVD | 55% |
| Kennametal | KCP25B | Turning | Semi Tough | CVD | 55% |
| Kennametal | KC5410 | Turning | Hard | PVD | 50% |
| Kennametal | KCU10 | Turning | Very Hard | PVD | 50% |
| Kennametal | KCP30 | Turning | Tough | CVD | 50% |
| Brand | Grade | Application | Substrate | Coating | Score |
|---|---|---|---|---|---|
| Kennametal | KC522M | Milling | Semi Hard | PVD | 65% |
| Kennametal | KC422M | Milling | Semi Tough | PVD | 60% |
| Kennametal | KC520M | Milling | Hard | PVD | 55% |
| Kennametal | KCSM40 | Milling | Tough | PVD | 55% |
| Kennametal | KCK15 | Milling | Hard | CVD | 55% |
| Kennametal | KCPM40 | Milling | Tough | PVD | 50% |
| Brand | Grade | Application | Substrate | Coating | Score |
|---|---|---|---|---|---|
| Kennametal | KCU25 | Parting | Semi Hard | PVD | 60% |
| Kennametal | KCU10 | Parting | Very Hard | PVD | 50% |
| Brand | Grade | Application | Substrate | Coating | Score |
|---|---|---|---|---|---|
| Kennametal | K313 | Grooving | Semi Hard | Uncoated | 90% |
| Kennametal | KC5025 | Grooving | Semi Hard | PVD | 65% |
| Kennametal | KCK20 | Grooving | Semi Hard | CVD | 65% |
| Kennametal | KCP10B | Grooving | Semi Hard | CVD | 65% |
| Kennametal | KCU25 | Grooving | Semi Hard | PVD | 60% |
| Kennametal | KCP10 | Grooving | Semi Hard | CVD | 60% |
| Kennametal | KCP25 | Grooving | Semi Tough | CVD | 60% |
| Kennametal | KCP25B | Grooving | Semi Tough | CVD | 55% |
| Kennametal | KCU10 | Grooving | Very Hard | PVD | 50% |
