| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| pre hardened 4140 hardness | 1.13 | 0.6 | 9365 | 1 | 26 |
| pre | 0.24 | 0.7 | 4507 | 94 | 3 |
| hardened | 1.6 | 0.8 | 4089 | 95 | 8 |
| 4140 | 1.61 | 0.2 | 3406 | 71 | 4 |
| hardness | 0.45 | 0.6 | 6404 | 10 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| pre hardened 4140 hardness | 0.31 | 0.1 | 1257 | 33 |
| 4140 pre hardened steel hardness | 0.13 | 0.3 | 7403 | 71 |
| can 4140 be hardened | 0.64 | 0.7 | 5956 | 98 |
| hardened 4140 steel material properties | 0.43 | 0.4 | 2482 | 73 |
| what is the hardness of 4140 | 1.87 | 0.4 | 9086 | 13 |
| hardened 4140 steel properties | 0.79 | 1 | 6699 | 89 |
| machining 4140 pre hardened steel | 1.86 | 0.3 | 2120 | 56 |
| max hardness of 4140 | 0.87 | 0.3 | 9832 | 16 |
| hardness of 4140 steel | 1.76 | 0.8 | 5835 | 59 |
| can you harden 4140 | 1.3 | 0.7 | 3864 | 14 |
| maximum hardness of 4140 steel | 0.91 | 0.7 | 7941 | 5 |
| how hard is 4140 prehard | 1.42 | 0.7 | 9887 | 1 |
| machining hardened 4140 steel | 0.48 | 0.9 | 9600 | 59 |
| how to flame harden 4140 pre hard | 0.68 | 0.7 | 2866 | 44 |
| does 4140 work harden | 1.85 | 0.2 | 9562 | 1 |
| rockwell hardness of 4140 prehard | 1.85 | 0.6 | 831 | 71 |
| how to harden 4140 steel | 1.92 | 0.9 | 2414 | 16 |
| maximum hardness of 4140 after heat treat | 0.44 | 0.5 | 3542 | 35 |
| heat treat 4140 for hardness | 1.24 | 0.8 | 8059 | 60 |
| case hardening 4140 steel | 1.85 | 0.4 | 5124 | 68 |
| heat treating 4140 pre hard | 1.94 | 0.5 | 8816 | 37 |
| how hard is 4140 | 1.39 | 0.2 | 354 | 15 |
| how hard is 4140 steel | 0.27 | 0.9 | 5486 | 12 |
