Hot Rolled Flats

Size
Weight Per Ft. Lbs.
Weight For 12' Bar
1/8 x 3/16
0.08
0.96
1/8 x 1/4
0.11
1.27
1/8 x 5/16
0.13
1.6
1/8 x 3/8
0.16
1.91
1/8 x 7/16
0.19
2.23
1/8 x 1/2
0.21
2.56
1/8 x 9/16
0.24
2.87
1/8 x 5/8
0.27
3.19
1/8 x 11/16
0.29
3.5
1/8 x 3/4
0.32
3.83
1/8 x 7/8
0.37
4.46
1/8 x 1
0.43
5.1
1/8 x 1-1/8
0.48
5.74
1/8 x 1-1/4
0.53
6.37
1/8 x 1-3/8
0.58
7.01
1/8 x 1-1/2
0.64
7.66
1/8 x 1-3/4
0.74
8.93
1/8 x 2
0.85
10.2
1/8 x 2-1/4
0.96
11.47
1/8 x 2-1/2
1.06
12.72
1/8 x 2-3/4
1.17
14.04
1/8 x 3
1.28
15.36
1/8 x 3-1/2
1.49
17.88
1/8 x 3-3/4
1.59
19.08
1/8 x 4
1.7
20.4
1/8 x 4-1/2
1.91
22.92
1/8 x 5
2.13
25.56
1/8 x 6
2.55
30.6
3/16 x 1/4
0.16
1.91
3/16 x 5/16
0.2
2.39
3/16 x 3/8
0.24
2.87
3/16 x 1/2
0.32
3.83
3/16 x 9/16
0.36
4.31
3/16 x 5/8
0.4
4.78
3/16 x 3/4
0.48
5.74
3/16 x 7/8
0.56
6.7
3/16 x 1
0.64
7.66
3/16 x 1-1/8
0.72
8.6
3/16 x 1-1/4
0.8
9.56
3/16 x 1-3/8
0.88
10.52
3/16 x 1-1/2
0.96
11.47
3/16 x 1-3/4
1.12
13.44
3/16 x 1-7/8
1.2
14.4
3/16 x 2
1.28
15.36
3/16 x 2-1/4
1.43
17.16
3/16 x 2-1/2
1.59
19.08
3/16 x 2-3/4
1.75
21
3/16 x 3
1.91
22.92
3/16 x 3-1/4
2.07
24.84
3/16 x 3-1/2
2.23
26.76
3/16 x 3-3/4
2.39
28.68
3/16 x 4
2.55
30.6
3/16 x 4-1/2
2.87
34.44
3/16 x 5
3.19
38.28
3/16 x 6
3.83
45.96
3/16 x 8
5.1
61.2
3/16 x 10
6.38
76.56
1/4 x 5/16
0.27
3.19
1/4 x 3/8
0.32
3.83
1/4 x 7/16
0.37
4.46
1/4 x 1/2
0.43
5.1
1/4 x 9/16
0.48
5.74
1/4 x 5/8
0.53
6.37
1/4 x 11/16
0.58
7.01
1/4 x 3/4
0.64
7.66
1/4 x 7/8
0.74
8.93
1/4 x 1
0.85
10.2
1/4 x 1-1/8
0.96
11.47
1/4 x 1-1/4
1.06
12.76
1/4 x 1-3/8
1.17
14.03
1/4 x 1-1/2
1.28
15.3
1/4 x 1-5/8
1.38
16.57
1/4 x 1-3/4
1.49
17.88
1/4 x 2
1.7
20.4
1/4 x 2-1/4
1.91
22.96
1/4 x 2-1/2
2.13
25.5
1/4 x 2-3/4
2.34
28.06
1/4 x 3
2.55
30.6
1/4 x 3-1/4
2.76
33.16
1/4 x 3-1/2
2.98
35.7
1/4 x 3-3/4
3.19
38.26
1/4 x 4
3.4
40.8
1/4 x 4-1/2
3.83
45.9
1/4 x 4-3/4
4.04
48.46
1/4 x 5
4.25
51
1/4 x 5-1/2
4.68
56.1
1/4 x 6
5.1
61.2
1/4 x 6-1/2
5.53
66.3
1/4 x 7
5.95
71.4
1/4 x 8
6.8
81.6
1/4 x 9
7.65
91.8
1/4 x 10
8.5
102
1/4 x 11
9.35
112.2
1/4 x 12
10.2
122.4
5/16 x 3/8
0.4
4.78
5/16 x 7/16
0.47
5.58
5/16 x 1/2
0.53
6.37
5/16 x 9/16
0.6
7.18
5/16 x 5/8
0.66
7.97
5/16 x 3/4
0.8
9.56
5/16 x 7/8
0.93
11.16
5/16 x 1
1.06
12.76
5/16 x 1-1/8
1.2
14.34
5/16 x 1-1/4
1.33
15.94
5/16 x 1-3/8
1.46
17.53
5/16 x 1-1/2
1.59
19.13
5/16 x 1-3/4
1.86
22.31
5/16 x 2
2.13
25.5
5/16 x 2-1/4
2.39
28.69
5/16 x 2-1/2
2.66
31.87
5/16 x 2-3/4
2.92
35.06
5/16 x 3
3.19
38.26
5/16 x 3-1/4
3.45
41.44
5/16 x 3-1/2
3.72
44.63
5/16 x 4
4.25
51
5/16 x 4-1/2
4.78
57.37
5/16 x 5
5.31
63.76
5/16 x 6
6.38
76.5
5/16 x 7
7.44
89.26
5/16 x 8
8.5
102
5/16 x 10
10.63
127.5
5/16 x 12
12.75
153
3/8 x 7/16
0.56
6.7
3/8 x 1/2
0.64
7.66
3/8 x 5/8
0.8
9.56
3/8 x 11/16
0.88
10.52
3/8 x 3/4
0.96
11.47
3/8 x 7/8
1.12
13.39
3/8 x 1
1.28
15.3
3/8 x 1-1/4
1.59
19.13
3/8 x 1-3/8
1.75
21.04
3/8 x 1-1/2
1.91
22.96
3/8 x 1-5/8
2.07
24.86
3/8 x 1-3/4
2.23
26.77
3/8 x 1-7/8
2.39
28.69
3/8 x 2
2.55
30.6
3/8 x 2-1/4
2.87
34.43
3/8 x 2-1/2
3.19
38.26
3/8 x 2-3/4
3.51
42.07
3/8 x 3
3.83
45.9
3/8 x 3-1/4
4.14
49.73
3/8 x 3-1/2
4.46
53.56
3/8 x 3-3/4
4.78
57.37
3/8 x 4
5.1
61.2
3/8 x 4-1/2
5.74
68.86
3/8 x 5
6.38
76.5
3/8 x 5-1/2
7.01
84.16
3/8 x 6
7.65
91.8
3/8 x 7
8.93
107.1
3/8 x 8
10.2
122.4
3/8 x 9
11.48
137.76
3/8 x 10
12.75
153
3/8 x 11
14.03
168.36
3/8 x 12
15.3
183.6
1/2 x 5/8
1.06
12.76
1/2 x 3/4
1.28
15.3
1/2 x 7/8
1.49
17.83
1/2 x 1
1.7
20.4
1/2 x 1-1/4
2.13
25.56
1/2 x 1-3/8
2.34
28.08
1/2 x 1-1/2
2.55
30.6
1/2 x 1-5/8
2.76
33.12
1/2 x 1-3/4
2.98
35.76
1/2 x 2
3.4
40.8
1/2 x 2-1/4
3.83
45.96
1/2 x 2-1/2
4.25
51
1/2 x 2-3/4
4.68
56.16
1/2 x 3
5.1
61.2
1/2 x 3-1/4
5.53
66.36
1/2 x 3-1/2
5.95
71.4
1/2 x 3-3/4
6.38
76.56
1/2 x 4
6.8
81.6
1/2 x 4-1/4
7.23
86.76
1/2 x 4-1/2
7.65
91.8
1/2 x 4-3/4
8.08
96.96
1/2 x 5
8.5
102
1/2 x 5-1/2
9.35
112.2
1/2 x 5-3/4
9.78
117.36
1/2 x 6
10.2
122.4
1/2 x 7
11.9
142.8
1/2 x 8
13.6
163.2
1/2 x 9
15.3
183.6
1/2 x 10
17
204
1/2 x 11
18.7
224.4
1/2 x 12
20.4
244.8
5/8 x 3/4
1.59
19.08
5/8 x 7/8
1.86
22.32
5/8 x 1
2.13
25.56
5/8 x 1-1/8
2.39
28.68
5/8 x 1-1/4
2.66
31.92
5/8 x 1-1/2
3.19
38.28
5/8 x 1-5/8
3.45
41.4
5/8 x 1-3/4
3.72
44.64
5/8 x 2
4.25
51
5/8 x 2-1/4
4.78
57.36
5/8 x 2-1/2
5.31
63.72
5/8 x 2-3/4
5.84
70.08
5/8 x 3
6.38
76.56
5/8 x 3-1/4
6.91
82.92
5/8 x 3-1/2
7.44
89.28