| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| friction coefficient steel on steel | 0.93 | 0.3 | 9313 | 26 | 35 |
| friction | 0.32 | 0.6 | 8276 | 7 | 8 |
| coefficient | 0.5 | 1 | 7753 | 74 | 11 |
| steel | 0.32 | 0.9 | 2899 | 45 | 5 |
| on | 1.22 | 0.8 | 6094 | 80 | 2 |
| steel | 0.09 | 0.9 | 6821 | 81 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| friction coefficient steel on steel | 1.73 | 0.1 | 8472 | 96 |
| coefficient of static friction steel on steel | 1.55 | 1 | 9814 | 12 |
| friction coefficient between steel and steel | 1.2 | 0.3 | 3908 | 87 |
| coefficient of friction of steel on steel | 1.68 | 0.9 | 8340 | 58 |
| static friction steel on steel | 1.38 | 0.4 | 951 | 80 |
| coefficient of friction steel | 0.43 | 1 | 2033 | 36 |
