Steel designations | FRT | IFH time, Sec | C.T |
DP1 | 780 | 6 | 330 |
DP2 | 780 | 6 | 250 |
DP3 | 780 | 6 | 180 |
DP4 | 780 | 7 | 200 |
DP5 | 780 | 4 | 200 |
DP6 | 830 | 6 | 200 |
DP7 | 820 | 6 | 200 |
DP8 | 780 | 6 | 200 |