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Zinc-Galvanized Low-Carbon Steel Sheets and Bars
These sheets and bars are zinc galvanized for good corrosion resistance. Also known as mild steel, low-carbon steel is easy to machine and form. It's widely fabricated into parts that don’t require high strength, such as enclosures, brackets, and mounting plates. All have been manufactured to meet ASTM A653, ASTM A123, or ASTM A108 standards for quality and performance.
For technical drawings and 3-D models, click on a part number.
Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
- Yield Strength: 30,000 psi
- Hardness: Rockwell B65 (Medium)
- Heat Treatable: No
- Fabrication: Cold Worked
- Specifications Met: ASTM A108
| Thick. | Thick. Tolerance | Wd. | Finish Thick. | 1 ft. Lg. | 3 ft. Lg. | 6 ft. Lg. | |
| 1/8" | -0.008" to 0.008" | 1/8" | Not Rated | 0000000 | |||
| 1/8" | -0.008" to 0.008" | 3/4" | Not Rated | 0000000 | |||
| 1/8" | -0.008" to 0.008" | 1" | Not Rated | 0000000 | |||
| 1/8" | -0.008" to 0.008" | 1 1/4" | Not Rated | 0000000 | |||
| 3/16" | 0" to 0.003" | 3/16" | Not Rated | 0000000 | |||
| 1/4" | 0" to 0.003" | 1/4" | Not Rated | 0000000 | |||
| 5/16" | 0" to 0.003" | 5/16" | Not Rated | 0000000 | |||
| 3/8" | 0" to 0.003" | 3/8" | Not Rated | 0000000 | |||
| 1/2" | 0" to 0.003" | 1/2" | Not Rated | 0000000 | |||
| 5/8" | 0" to 0.003" | 5/8" | Not Rated | 0000000 | |||
| 3/4" | 0" to 0.003" | 3/4" | Not Rated | 0000000 | |||
| 1" | 0" to 0.003" | 1" | Not Rated | 0000000 |
Low-Carbon Steel Bars with Rounded Edges
- Yield Strength: 35,000 psi
- Hardness: Rockwell B65 (Medium)
- Heat Treatable: No
Also known as mild steel, low-carbon steel is easy to machine, form, and weld. It's widely fabricated into parts that don’t require high strength, such as fixture clamps, mounting plates, and spacers.
For technical drawings and 3-D models, click on a part number.
Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
| Wd. | 1 ft. Lg. | 3 ft. Lg. | 6 ft. Lg. | |
1/16" Thick. (-0.003" to 0.003" Tolerance) | ||||
|---|---|---|---|---|
| 1/4" | 00000000 | |||
| 3/8" | 00000000 | |||
| 1/2" | 00000000 | |||
| 3/4" | 00000000 | |||
| 7/8" | 00000000 | |||
| 1" | 00000000 | |||
| 1 1/4" | 00000000 | |||
| 1 1/2" | 00000000 | |||
| 2" | 00000000 | |||
3/32" Thick. (-0.003" to 0.003" Tolerance) | ||||
| 3/8" | 00000000 | |||
| 1/2" | 00000000 | |||
| 3/4" | 00000000 | |||
| 1" | 00000000 | |||
| 1 1/2" | 00000000 | |||
| 2" | 00000000 | |||
1/8" Thick. (-0.004" to 0.004" Tolerance) | ||||
| 3/8" | 00000000 | |||
| 1/2" | 00000000 | |||
| 5/8" | 00000000 | |||
| 3/4" | 00000000 | |||
| 7/8" | 00000000 | |||
| 1" | 00000000 | |||
| 1 1/2" | 00000000 | |||
| 2" | 00000000 | |||
3/16" Thick. (-0.004" to 0.004" Tolerance) | ||||
| 1/2" | 00000000 | |||
| 5/8" | 00000000 | |||
| 3/4" | 00000000 | |||
| 1" | 00000000 | |||
| 1 1/4" | 00000000 | |||
| 1 1/2" | 00000000 | |||
Zinc-Galvanized Low-Carbon Steel Rods
- Yield Strength: 30,000 psi
- Hardness: Rockwell B65 (Medium)
- Heat Treatable: No
- Specifications Met: See Table
These rods are zinc galvanized for good corrosion resistance. The thicker the finish on the rods, the more they will resist corrosion. Also known as mild steel, low-carbon steel is easy to machine and form. It's widely fabricated into low-strength fasteners and pins. All of these rods meet ASTM standards for quality and performance.
For technical drawings and 3-D models, click on a part number.
Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
| Dia. | Dia. Tolerance | Finish Thick. | Fabrication | Specifications Met | 1 ft. Lg. | 3 ft. Lg. | 6 ft. Lg. | 8 ft. Lg. | |
| 3/16" | -0.003" to 0.003" | 0.003" | Cold Drawn | ASTM A510 | 0000000 | ||||
| 1/4" | -0.003" to 0.003" | 0.003" | Cold Drawn | ASTM A510 | 0000000 | ||||
| 5/16" | -0.003" to 0.003" | 0.003" | Cold Drawn | ASTM A510 | 0000000 | ||||
| 3/8" | -0.012" to 0.012" | 0.003" | Cold Drawn | ASTM A108 | 0000000 | ||||
| 7/16" | -0.003" to 0.003" | 0.003" | Cold Drawn | ASTM A108 | 0000000 | ||||
| 1/2" | -0.003" to 0.003" | 0.003" | Cold Drawn | ASTM A510 | 0000000 | ||||
| 5/8" | -0.01" to 0.01" | 0.005" | Hot Rolled | ASTM A36 | 0000000 | ||||
| 3/4" | -0.01" to 0.01" | 0.01" | Hot Rolled | ASTM A36 | 0000000 | ||||
| 7/8" | -0.01" to 0.01" | 0.01" | Hot Rolled | ASTM A36 | 0000000 | ||||
| 1" | -0.01" to 0.01" | 0.01" | Hot Rolled | ASTM A36 | 0000000 |
Low-Carbon Steel Rectangular Tubes
Also known as mild steel, low-carbon steel is easy to machine, form, and weld. It's widely fabricated into parts that don’t require high strength, such as fixture clamps, mounting plates, and spacers. This material can be surface hardened with heat treating.
For technical drawings and 3-D models, click on a part number.
Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
- Yield Strength: 34,000 psi
- Hardness: Rockwell B65 (Medium)
- Heat Treatable: Yes
- Max. Hardness After Heat Treatment: Not Rated
Outside, mm | Inside, mm | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Ht. | Ht. Tolerance | Wd. | Wd. Tolerance | Ht. | Wd. | 1 ft. Lg. | 3 ft. Lg. | 6 ft. Lg. | |
1 mm Wall Thick. (-0.15 to 0.15 mm Tolerance) | |||||||||
| 12 | -0.2 to 0.2 | 12 | -0.2 to 0.2 | 10 | 10 | 0000000 | |||
2 mm Wall Thick. (-0.1 to 0.1 mm Tolerance) | |||||||||
| 25 | -0.3 to 0.3 | 50 | -0.3 to 0.3 | 21 | 46 | 0000000 | |||
| 25 | -0.25 to 0.25 | 25 | -0.25 to 0.25 | 21 | 21 | 0000000 | |||
| 40 | -0.3 to 0.3 | 40 | -0.3 to 0.3 | 36 | 36 | 0000000 | |||
| 55 | -0.35 to 0.35 | 55 | -0.35 to 0.35 | 51 | 51 | 0000000 | |||
3 mm Wall Thick. (-0.1 to 0.1 mm Tolerance) | |||||||||
| 100 | -0.65 to 0.65 | 100 | -0.65 to 0.65 | 94 | 94 | 0000000 | |||
Low-Carbon Steel Triangles
- Yield Strength: See table
- Hardness: See table
- Max. Hardness After Heat Treatment: Not Rated
- Specifications Met: See table
Weld these steel triangles to strengthen joints in structural applications. They’re also known as gussets. They have clipped corners that leave room for a weld bead, allowing for stronger welds. These triangles are made of low-carbon steel, which is easy to machine, form, and weld. All meet ASTM material standards for steel.
Physical and mechanical properties are not guaranteed. They are intended only as a basis for comparison and not for design purposes.
For technical drawings and 3-D models, click on a part number.
Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
| Thick. | Thick. Tolerance | Yield Strength, psi  | Hardness | Specifications Met | Pkg. Qty. | Pkg. | |
4" × 4" | |||||||
|---|---|---|---|---|---|---|---|
| 3/16" | -0.008" to 0.008" | 36,000 | Rockwell B65 (Soft) | ASTM A36 | 2 | 0000000 | 000000 |
| 1/4" | -0.008" to 0.008" | 36,000 | Rockwell B65 (Soft) | ASTM A36 | 1 | 0000000 | 00000 |
6" × 6" | |||||||
| 3/16" | -0.008" to 0.008" | 36,000 | Rockwell B65 (Soft) | ASTM A36 | 1 | 0000000 | 0000 |
| 1/4" | -0.008" to 0.008" | 36,000 | Rockwell B65 (Soft) | ASTM A36 | 1 | 0000000 | 0000 |
8" × 8" | |||||||
| 3/16" | -0.008" to 0.008" | 36,000 | Rockwell B65 (Soft) | ASTM A36 | 1 | 0000000 | 00000 |
| 1/4" | -0.008" to 0.008" | 36,000 | Rockwell B65 (Soft) | ASTM A36 | 1 | 0000000 | 00000 |
12" × 12" | |||||||
| 3/16" | -0.008" to 0.008" | 36,000 | Rockwell B65 (Soft) | ASTM A36 | 1 | 0000000 | 00000 |
| 1/4" | -0.008" to 0.008" | 36,000 | Rockwell B65 (Soft) | ASTM A36 | 1 | 0000000 | 00000 |