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| Specification: RR-W-410D |
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| 8 x 19 Class FC Rotation Resistant |
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| 8 x 19 Class IWRC Rotation Resistant |
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| Improved Plow Steel |
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Nominal |
Approx. Weight |
Nominal Breaking Strength |
|
Diameter |
Uncoated |
Galvanized |
|
(minimum) |
FC |
IWRC |
FC |
IWRC |
FC |
IWRC |
|
inches |
lb/ft |
lb/ft |
lb |
lb |
lb |
lb |
|
1/4 |
0.098 |
0.12 |
4,700 |
5,160 |
4,240 |
4,640 |
|
5/16 |
0.15 |
0.18 |
7,300 |
8,020 |
6,580 |
7,220 |
|
3/8 |
0.22 |
0.26 |
10,480 |
11,520 |
9,440 |
10,360 |
|
7/16 |
0.3 |
0.36 |
14,180 |
15,600 |
12,760 |
14,040 |
|
1/2 |
0.39 |
0.47 |
18,460 |
20,200 |
16,620 |
18,180 |
|
9/16 |
0.5 |
0.6 |
23,200 |
25,600 |
20,800 |
23,000 |
|
5/8 |
0.61 |
0.73 |
28,600 |
31,400 |
25,800 |
28,200 |
|
3/4 |
0.88 |
1.06 |
41,000 |
45,000 |
37,000 |
40,600 |
|
7/8 |
1.2 |
1.44 |
55,400 |
61,000 |
49,800 |
55,000 |
|
1 |
1.57 |
1.88 |
72,000 |
79,200 |
64,800 |
71,200 |
|
1 1/8 |
1.99 |
2.39 |
90,600 |
99,600 |
81,600 |
89,600 |
|
1 1/4 |
2.45 |
2.94 |
111,400 |
122,600 |
100,200 |
110,400 |
|
1 3/8 |
2.97 |
3.56 |
134,200 |
147,600 |
120,800 |
132,800 | |
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