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Compare over 50 grades of steel and cast iron to find the right material for you—all with material certificates for traceability.
Low-Carbon Steel Round 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 frames, supports, and conduit. This steel is manufactured to ASTM, SAE, or EN standards for quality and performance.
Tubes
6 ft. Lg. | ||||||||
|---|---|---|---|---|---|---|---|---|
| OD | ID | Yield Strength, psi  | Fabrication | Weld Method | Heat Treatable | Hardness | Specifications Met | |
0.028" Wall Thick. | ||||||||
| 1/4" | 0.194" | 24,000 | Welded | ERW (Electric Resistance Welded) | No | Rockwell B65 (Medium) | SAE J525 | 00000000 |
0.035" Wall Thick. | ||||||||
| 1/4" | 0.18" | 24,000 | Welded | ERW (Electric Resistance Welded) | No | Rockwell B65 (Medium) | SAE J525 | 00000000 |
0.049" Wall Thick. | ||||||||
| 1/4" | 0.152" | 24,000 | Welded | ERW (Electric Resistance Welded) | No | Rockwell B65 (Medium) | SAE J525 | 00000000 |
| 5/16" | 0.215" | 24,000 | Welded | ERW (Electric Resistance Welded) | No | Rockwell B65 (Medium) | SAE J525 | 00000000 |
| 3/8" | 0.277" | 24,000 | Welded | ERW (Electric Resistance Welded) | No | Rockwell B65 (Medium) | SAE J525 | 00000000 |
0.065" Wall Thick. | ||||||||
| 3/8" | 0.245" | 24,000 | Welded | ERW (Electric Resistance Welded) | No | Rockwell B65 (Medium) | SAE J525 | 00000000 |
0.095" Wall Thick. | ||||||||
| 1/2" | 0.31" | 24,000 | Welded | ERW (Electric Resistance Welded) | No | Rockwell B65 (Medium) | SAE J525 | 00000000 |