Round Bar
Round bars are often used for support, frameworks, braces, shafts, and axles. Round bars are available in a wide variety of types, grades, and sizes.
| HOT ROLLED ROUNDS | ||
| M.B.Q. to ASTM – A36 or CSA G40.21-44W | ||
| Size in Inches | Weight Per Foot | Weight Per 20′ Bar |
|
1/8* |
.042 | .84 |
|
3/16* |
.094 | 1.88 |
|
1/4* |
.167 | 3.34 |
|
5/16* |
.261 | 5.22 |
|
3/8* |
.376 | 7.52 |
|
7/16* |
.511 | 10.22 |
|
1/2 |
.668 | 13.36 |
|
9/16 |
.845 | 16.90 |
|
5/8 |
1.04 | 20.80 |
|
3/4 |
1.50 | 30.00 |
|
7/8 |
2.04 | 40.80 |
|
1 |
2.67 | 53.40 |
|
1-1/8 |
3.38 | 67.60 |
|
1-1/4 |
4.17 | 83.40 |
|
1-3/8 |
5.05 | 101.00 |
|
1-1/2 |
6.01 | 120.20 |
|
1-3/4 |
8.18 | 163.60 |
|
2 |
10.68 | 213.60 |
|
2-1/4 |
13.52 | 270.40 |
|
2-1/2 |
16.69 | 333.80 |
|
2-3/4 |
20.20 | 404.00 |
|
3 |
24.03 | 480.60 |
|
3-1/4 |
28.21 | 564.20 |
|
3-1/2 |
32.743 | 654.86 |
|
3-3/4 |
37.587 | 751.74 |
|
4 |
42.766 | 855.32 |
|
4-1/2 |
54.125 | 1082.50 |
|
5 |
66.821 | 1336.42 |
|
5-1/2 |
80.854 | 1617.08 |
|
6 |
96.223 | 1924.46 |
|
6-1/2 |
112.930 | 2258.60 |
|
7 |
130.970 | 2619.40 |
|
7-1/2 |
150.35 | 3007.00 |
|
8 |
171.08 | 3421.60 |
|
8-1/2 |
193.13 | 3862.60 |
|
9 |
216.50 | 4330.00 |
|
10 |
267.96 | 5359.20 |
|
*may be supplied in Pencil Rod – AISI C1008-1010 straightened and cut wire. Some sizes may be supplied to metric dimensions. Some sizes may be rough turned. |
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Stock Lengths: 20 Feet |
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Please check with our sales staff for availability of longer lengths. |
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MERCHANT BAR QUALITY is a low carbon hot rolled steel sometimes spoken of as “mild” steel which is easily welded, machined and formed but not particularly recommended for applications involving forging, heat treating, cold drawing or other operations where internal soundness or freedom from detrimental surface imperfections is of prime importance. |
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Chemistry is subject to ladle analysis only. |
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