ANGLES

Bar Size and Structural Steel Angleis a hot rolled carbon steel angle shape with inside radius corners.  Steel angle is measured on the outside of the leg with the thickness measured in the middle of the leg.

Structural angles are those whose greatest dimension (not including length) is three inches or greater.  Both Bar Size and Structural angles conform to ASTM A-36.

ASTM A-36          Tensile Strength (P.S.I) = 58,000/80,000                              Yield Point (P.S.I) = 36,000 Min

BAR SIZE
(Stock Length – 20’)
Size
(a x b)
Thickness
(t)
Weight per foot
Weight per 20′
1/2 x 1/2 x
1/8
0.38
7.6
5/8 x 5/8 x
1/8
0.48
9.6
3/4 x 3/4 x
1/8
0.59
11.8
7/8 x 7/8 x
1/8
0.70
14.0
1 x 5/8 x
1/8
0.64
12.8
1 x 3/4 x
1/8
0.70
14.0
1 x 1 x
1/8
0.80
16.0
3/16
1.16
23.2
1/4
1.49
29.8
1-1/4 x 1-1/4 x
1/8
1.01
20.2
3/16
1.48
29.6
1/4
1.92
38.4
1-1/2 x 1-1/2
1/8
1.23
24.6
3/16
1.80
36.0
1/4
2.34
46.8
5/16
2.86
57.2
3/8
3.35
67.0
1-3/4 x 1-1/4 x
1/4
2.34
46.8
1-3/4 x 1-3/4 x
1/8
1.44
28.8
3/16
2.12
42.4
1/4
2.77
55.4
2 x 1-1/4 x
3/16
1.96
39.2
1/4
2.55
51.0
2 x 1-1/2 x
1/8
1.44
28.8
3/16
2.12
42.4
1/4
2.77
55.4
2 x 2 x
1/8
165.00
33.0
3/16
2.44
48.8
1/4
3.19
63.8
5/16
3.92
78.4
3/8
4.70
94.0
2-1/2 x 1-1/2 x
3/16
2.44
48.8
1/4
3.19
63.8
2-1/2 x 2 x
3/16
2.75
55.0
1/4
3.62
72.4
5/16
4.50
90.0
3/8
5.30
106.0
2-1/2 x 2-1/2
3/16
3.07
61.4
1/4
4.10
82.0
5/16
5.00
100.0
3/8
5.90
118.0
1/2
7.70
154.0
STRUCTURAL
(Stock Lengths – 20‘ or 40’)
Size
(a x b)
Thickness
(t)
Weight per foot
Weight per 20′
3 x 2 x
3/16
3.07
61.4
1/4
4.10
82.0
5/16
5.00
100.0
3/8
5.90
118.0
1/2
7.70
154.0
3 x 2-1/2 x
1/4
4.50
90.0
5/16
5.60
112.0
3/8
6.60
132.0
1/2
8.50
170.0
3 x 3 x
3/16
3.71
74.2
1/4
4.90
98.0
5/16
6.10
122.0
3/8
7.20
144.0
1/2
9.40
188.0
3-1/2 x 2-1/2
1/4
4.90
98.0
5/16
6.10
122.0
3/8
7.20
144.0
1/2
9.40
188.0
3-1/2 x 3 x
1/4
5.40
108.0
5/16
6.60
132.0
3/8
7.90
158.0
1/2
10.20
204.0
3-1/2 x 3-1/2 x
1/4
5.80
116.0
5/16
7.20
144.0
3/8
8.50
170.0
1/2
11.10
222.0
4 x 3 x
1/4
5.80
116.0
5/16
7.20
144.0
3/8
8.50
170.0
1/2
11.10
222.0
5/8
13.60
272.0
4 x 3-1/2 x
1/4
6.20
124.0
5/16
7.70
154.0
3/8
9.10
182.0
1/2
11.90
238.0
4 x 4 x
1/4
6.60
132.0
5/16
8.20
164.0
3/8
9.80
196.0
1/2
12.80
256.0
5/8
15.70
314.0
3/4
18.50
370.0
5 x 3 x
1/4
6.60
132.0
5/16
8.20
164.0
3/8
9.80
196.0
1/2
12.80
256.0
5/8
15.70
314.0
5 x 3-1/2 x
1/4
7.00
140.0
5/16
8.70
174.0
3/8
10.40
208.0
1/2
13.60
272.0
5/8
16.80
336.0
3/4
19.80
396.0
5 x 5 x
5/16
10.30
206.0
3/8
12.30
246.0
1/2
16.20
324.0
5/8
20.00
400.0
3/4
23.60
472.0
6 x 3-1/2 x
1/4
7.90
158.0
5/16
9.80
196.0
3/8
11.70
234.0
1/2
15.30
306.0
5/8
19.00
380.0
6 x 4 x
5/16
10.30
206.0
3/8
12.30
246.0
1/2
16.20
324.0
5/8
20.00
400.0
3/4
23.60
472.0
6 x 6 x
1/4
9.95
199.0
5/16
12.50
250.0
3/8
14.90
298.0
1/2
19.60
392.0
5/8
24.20
484.0
3/4
28.70
574.0
137.40
748.0
7 x 4 x
3/8
13.60
272.0
1/2
17.90
358.0
5/8
22.10
442.0
3/4
26.20
524.0
8 x 4 x
1/2
19.60
392.0
5/8
24.20
482.0
3/4
28.70
574.0
137.40
748.0
8 x 6 x
1/2
23.00
460.0
5/8
28.50
570.0
3/4
33.80
676.0
144.20
884.0
8 x 8 x
1/2
26.40
528.0
5/8
32.70
654.0
3/4
38.90
778.0
151.00
1020.0
9 x 4 x
1/2
21.30
426.0
5/8
26.30
526.0
3/4
31.30
626.0
140.80
816.0