| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| 4140 steel rockwell hardness | 1.24 | 0.8 | 7260 | 25 | 28 |
| 4140 | 1.63 | 0.8 | 9098 | 93 | 4 |
| steel | 0.28 | 0.7 | 4968 | 25 | 5 |
| rockwell | 1.47 | 0.4 | 2816 | 86 | 8 |
| hardness | 1.54 | 0.2 | 9959 | 61 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| 4140 steel rockwell hardness | 1.56 | 1 | 1357 | 45 |
| 4140 steel rockwell hardness chart | 0.27 | 0.5 | 2442 | 85 |
| 4140 steel hardness rockwell c | 0.31 | 0.8 | 4581 | 74 |
| what is the rockwell hardness of 4140 steel | 1.58 | 0.6 | 4058 | 95 |
| 4140 alloy steel rockwell hardness | 0.79 | 0.7 | 9568 | 45 |
| rockwell hardness of 4140 prehard | 1.83 | 0.6 | 3985 | 29 |
| hardness of 4140 steel | 1.85 | 0.1 | 4859 | 98 |
| maximum hardness of 4140 steel | 1.39 | 0.8 | 6334 | 50 |
| rc hardness of 4140 steel | 0.3 | 0.5 | 7637 | 11 |
| what is the hardness of 4140 | 1.35 | 1 | 6058 | 79 |
| rockwell steel hardness chart | 0.55 | 0.5 | 6002 | 32 |
| strength of 4140 steel | 0.64 | 0.2 | 2728 | 80 |
| how hard is 4140 steel | 0.76 | 0.2 | 1476 | 14 |
| weldability of 4140 steel | 1.76 | 0.9 | 2754 | 57 |
| max hardness of 4140 | 0.32 | 0.9 | 5436 | 88 |
| compressive strength of 4140 steel | 0.55 | 0.5 | 8175 | 76 |
| material properties of 4140 steel | 1.7 | 0.3 | 8750 | 39 |
| properties of 4140 steel | 1.61 | 0.8 | 588 | 71 |
| hardened 4140 steel properties | 1.56 | 0.6 | 5788 | 28 |
| hardened 4140 steel material properties | 2 | 0.4 | 2669 | 56 |
| tensile strength of 4140 steel | 1.95 | 0.2 | 3766 | 61 |
| is 4140 a mild steel | 0.35 | 0.3 | 4646 | 34 |
| density of 4140 steel | 1.87 | 0.4 | 4582 | 90 |
