| Element | Relational coefficient |
| C | 0.842690315 |
| MN | 0.385319304 |
| S | 0.681769835 |
| P | 0.682625118 |
| Si | 0.786744008 |
| Ceq | 0.852312833 |
| V | 0.685073796 |
| Cr | 0.779288711 |
| Ni | 0.672630768 |
| CU | 0.674601003 |
| MO | 0.665564375 |
| ALT | 0.669861883 |