DRAGON STEEL PRODUCTS
| Specification: RR-W-410G | ||||
| 18x7+FC or 19x7 IWRC Rotation Resistant | ||||
| Improved Plow Steel (IPS) | ||||
| Nominal Diameter | Approx Weight |
Minimum Breaking Strength |
||
| (minimum) | FC | WSC | Ungalv. | Galvanized |
| inch | kg/ft | kg/ft | lb | lb |
| 3/16 | 0.027 | 0.028 | 2,860 | 2,580 |
| 1/4 | 0.047 | 0.049 | 5,020 | 4,520 |
| 5/16 | 0.074 | 0.077 | 7,800 | 7,020 |
| 3/8 | 0.106 | 0.111 | 11,180 | 10,060 |
| 7/16 | 0.144 | 0.151 | 15,160 | 13,640 |
| 1/2 | 0.188 | 0.198 | 19,700 | 17,740 |
| 9/16 | 0.239 | 0.250 | 24,800 | 22,400 |
| 5/8 | 0.295 | 0.309 | 30,600 | 27,600 |
| 3/4 | 0.424 | 0.445 | 43,600 | 39,200 |
| 7/8 | 0.577 | 0.606 | 59,000 | 53,100 |
| 1 | 0.754 | 0.791 | 76,600 | 69,000 |
| Extra Improved Plow Steel (EIPS) | ||||
| Nominal Diameter | Approx. Weight | Minimum Breaking Strength | ||
| (minimum) | FC | WSC | Ungalv. | Galvanized |
| inch | kg/ft | kg/ft | lb | lb |
| 3/16 | 0.027 | 0.028 | 3,140 | 2,820 |
| 1/4 | 0.047 | 0.049 | 5,520 | 4,980 |
| 5/16 | 0.074 | 0.077 | 8,600 | 7,740 |
| 3/8 | 0.106 | 0.111 | 12,300 | 11,080 |
| 7/16 | 0.144 | 0.151 | 16,660 | 15,000 |
| 1/2 | 0.188 | 0.198 | 21,600 | 19,440 |
| 9/16 | 0.239 | 0.250 | 27,200 | 24,400 |
| 5/8 | 0.295 | 0.309 | 33,600 | 30,200 |
| 3/4 | 0.424 | 0.445 | 48,000 | 43,200 |
| 7/8 | 0.577 | 0.606 | 65,000 | 58,500 |
| 1 | 0.754 | 0.791 | 84,400 | 76,000 |