| Heavy Rails | Light Rails | Bridge Rails | Crane Rails | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Designation | Lb/yd | Kg/M | Designation | Lb/yd | Kg/M | Designation | Lb/yd | Kg/M | Designation | Lb/yd | Kg/M |
| IRS | 105 | 52.09 | BS | 30 | 14.88 | Bridge Rails | 70 | 34.72 | CR | 100 | 88.78 |
| BS | 90 | 44.61 | BS | 24 | 11.91 | 56 | 27.78 | CR | 80 | 63.52 | |
| BS | 75 | 37.13 | BS | 20 | 9.920 | ||||||
| BS | 60 | 29.76 | |||||||||
| BS | 50 | 24.80 | |||||||||
