Structural
Chatham Steel is an established market leader in carbon steel structural products, so you can count on us to have the materials you need. With our experience and inventory, we're accurate and fast, every time you call. And if there's something more you need, we'll find it. You have our word on it.
Structural Products Buyer's Guide
Beams, channels and angles are stocked in a vast number of sizes and lengths for unmatched service and turnaround. Matching Mill Test Reports are available for quality assurance, and we will provide material sequencing when you need it.
| Type | Grade | Size* |
|---|---|---|
| Beams • Wide Flange Beams (Stocking lengths 35', 40', 45', 50', 55', 60') |
ASTM A-36/A-572/A-992 | 4 x 13 5 x 16, 19 6 x 9, 12, 16, 15, 20, 25 |
| 8 x 10, 13, 15, 18, 21, 24, 28, 31, 35, 40, 48, 58, 67 | ||
| 10 x 12, 15, 17, 19, 22, 26, 30, 33, 39, 45, 49, 54, 60, 68, 77, 88, 100, 112 | ||
| 12 x 14, 16, 19, 22, 26, 30, 35, 40, 45, 50, 53, 58, 65, 72, 79, 87, 96, 106, 120, 136, 152 | ||
| 14 x 22, 26, 30, 34, 38, 43, 48, 53, 61, 68, 74, 82, 90, 99, 109, 120, 132, 145 | ||
| 16 x 26, 31, 36, 40, 45, 50, 57, 67, 77, 89, 100 | ||
| 18 x 35, 40, 46, 50, 55, 60, 65, 71, 76, 86, 97, 106, 119 | ||
| 21 x 44, 50, 57, 62, 68, 73, 83, 93, 101, 111, 122, 132, 147 | ||
| 24 x 55, 62, 68, 76, 84, 94, 104, 117, 131, 146, 162 | ||
| 27 x 84, 94, 102, 114, 146, 161, 178 | ||
| 30 x 99, 106, 116, 124, 132, 173, 191, 211 | ||
| 33 x 118, 130, 141, 152, 201, 221, 241 | ||
| 36 x 135, 150, 160, 170 | ||
| • Standard (I Beams) (Stocking lengths 40', 50', 60') |
ASTM-A36 | 3 x 5.7, 7.5 4 x 7.7, 9.5 5 x 10, 14.75 6 x 12.5, 17.5 7 x 15.3, 20 8 x 18.4, 23 10 x 25.4, 35 12 x 31.8, 35, 40.8, 50 15 x 42.9, 50 18 x 54.7, 70 20 x 66, 75, 86, 96 24 x 80, 90, 100, 106, 121 |
| • Miscellaneous Beams |
ASTM-A36 | 4 x 13 5 x 18.9 6 x 4.4, 20 8 x 6.5 10 x 9 12 x 11.8 14 x 18 |
| Channels • Standard (Stocking lengths 20', 40', 50', 60') |
ASTM-A36 | 3 x 4.1, 5.6 4 x 5.4, 7.25 5 x 6.7, 9 6 x 8.2, 10.5, 13 7 x 9.8, 12.25, 14.75 8 x 11.5, 13.75, 18.75 9 x 13.4, 15, 20 10 x 15.3, 20, 25, 30 12 x 20.7, 25, 30 15 x 33.9, 40, 50 |
| • Miscellaneous Beams and junior channels (Lengths 20', 40' 50' 60') |
ASTM-A36 | 3 x 7.1 4 x 13.8 6 x 12, 15.1, 16.3, 15.3, 18 7 x 19.1, 22.7 8 x 8.5, 118.7, 20, 21.4, 22.8 9 x 23.9, 25.4 10 x 6.5, 8.4, 22, 25, 28.5, 33.6, 41.1 12 x 10.6, 31, 35, 40, 45, 50 13 x 31.8, 35, 40, 50 18 x 42.7, 45.8, 51.9, 58 |
| • Bar channels (20' lengths) |
ASTM-A36 | 1 x 1/2 x 1/8 1 1/4 x 1/2 x 1/8 1 1/2 x 1/2 1/8 2 x 1/2 x 1/8 2 x 1 x 1/8, 3/16 2 1/2 x 5/8 x 3/16 |
| Angles • Structural Angles Equal and unequal legs (Stocking lengths 20', 40', 60') |
ASTM-A36 | 3 x 2 x 3/16 , 1/4, 5/16, 3/8, 1/2 3 x 2 1/2 x 3/16, 1/4, 5/16, 3/8, 1/2 3 x 3 x 3/16, 1/4, 5/16, 3/8, 1/2 3 1/2 x 2 1/2 x 1/4, 5/16, 3/8, 1/2 3 1/2 x 3 x 1/4, 5/16, 3/8, 1/2 3 1/2 x 3 1/2 x 1/4, 5/16, 3/8, 1/2 4 x 3 x 1/4, 5/16, 3/8, 1/2, 5/8 4 x 3 1/2 x 1/4, 5/16, 3/8, 1/2, 5/8 4 x 4 x 1/4, 5/16, 3/8, 1/2, 5/8, 3/4 5 x 3 x 1/4, 5/16, 3/8, 1/2, 5/8 5 x 3 1/2 x 1/4, 5/16, 3/8, 1/2, 5/8, 3/4 5 x 5 x 5/16, 3/8, 1/2, 5/8, 3/4 6 x 3 1/2 x 5/16, 3/8, 1/2 6 x 4 x 5/16, 3/8, 1/2, 5/8, 3/4, 7/8 6 x 6 x 5/16, 3/8, 1/2, 5/8, 3/4, 7/8, 1 7 x 4 x 3/8, 1/2, 5/8, 3/4 8 x 4 x 1/2, 3/4, 1 8 x 6 x 1/2, 5/8, 3/4, 7/8, 1 8 x 8 x 1/2, 5/8, 3/4, 7/8, 1 |
| • Bar-Size Angles (Stocking lengths 20', 40') |
ASTM-A36 | 1/2 x 1/2 x 1/8 3/4 x 3/4 x 1/8 1 x 1 x 1/8, 3/16, 1/4 1 1/4 x 1 1/4 x 1/8, 3/16, 1/4 1 1/2 x 1 1/2 x 1/8, 3/16, 1/4 1 3/4 x 1 3/4 x 1/8, 3/16, 1/4 2 x 1 1/4 x 3/16, 1/4 2 x 1 1/2 x 1/8, 3/16, 1/4 2 x 2 x 1/8, 3/16, 1/4, 5/16, 3/8 2 1/2 x 1 1/2 x 3/16, 1/4, 5/16 2 1/2 x 2 x 3/16, 1/4, 5/16, 3/8 2 1/2 x 2 1/2 x 3/16, 1/4, 5/16, 3/8, 1/2 |
| Tees (In lengths up to 20') |
ASTM-A36/A-572 | 3/4 x 3/4 x 1/8 1 x 1 x 1/8, 3/16 1 1/4 x 1 1/4 x 1/8, 3/16 1 1/2 x 1 1/2 x 3/16, 1/4 1 3/4 x 1 3/4 x 3/16, 1/4 2 x 1 1/2 x 1/4 2 x 2 x 1/4, 5/16 2 1/2 x 2 1/2 x 1/4 |
* Not all combinations are stocked.
In-house Structural Processing Capabilities
- Cut-to-length precision sawing to meet the most critical time frames
- Beam splitting and straightening beams split and staightened to meet your Tee needs
- Mitre cutting to the closest tolerances
- Punching
- Drilling within the closest tolerances
- Markings for location of attachments and lifting guides
- Bevels for full penetration welds
- Copes radius corners for ease in installation
- Shapes for ducting through beams
- Cambering
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