Specification: RR-W-410G |
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8x19 Class, FC or IWRC, Rotation Resistant |
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Improved Plow Steel (IPS) |
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Norminal | Approx | Minimum Breaking Strength |
(ordered) | Weight | Ungalvanized | Galvanized |
(minimum) | FC | IWRC | FC | IWRC | FC | IWRC |
Inches | kg/ft | kg/ft | lb | lb | lb | lb |
1/4 | 0.043 | 0.052 | 4,700 | 5,540 | 4,240 | 5,000 |
5/16 | 0.067 | 0.082 | 7,300 | 8,620 | 6,580 | 7,760 |
3/8 | 0.096 | 0.118 | 10,480 | 12,360 | 9,440 | 11,140 |
7/16 | 0.131 | 0.160 | 14,180 | 16,730 | 12,760 | 15,060 |
1/2 | 0.171 | 0.209 | 18,460 | 21,780 | 16,620 | 19,600 |
9/16 | 0.217 | 0.265 | 23,200 | 27,380 | 20,800 | 24,540 |
5/8 | 0.267 | 0.327 | 28,600 | 33,740 | 25,800 | 30,440 |
3/4 | 0.385 | 0.470 | 41,000 | 48,400 | 37,000 | 43,660 |
7/8 | 0.525 | 0.641 | 55,400 | 65,400 | 49,800 | 58,800 |
1 | 0.685 | 0.836 | 72,000 | 85,000 | 64,800 | 76,500 |
1-1/8 | 0.867 | 1.059 | 90,600 | 106,900 | 81,600 | 96,300 |