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 Sheets and Bars
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 and mounting plates.
Steel that meets ASTM specifications complies with standards for manufacturing and performance.
If you don't see the size you're looking for, please specify a length under additional bar lengths.
Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.

- Yield Strength: 45,000 psi
- Hardness: Not Rated
- Heat Treatable: No
- Fabrication: Cold Drawn
- Specifications Met: ASTM A108
To Order: Please specify length in increments of 0.25" within the range listed.
| Wd. | Thick. Tolerance | Choose a Length | Per Inch | |
1/8" Thick. | ||||
|---|---|---|---|---|
| 1/4" | -0.002" to 0.002" | 13"-144" | 7702N11 | 00000 |
| 3/8" | -0.002" to 0.002" | 13"-144" | 7702N12 | 000 |
| 1/2" | -0.002" to 0.002" | 13"-144" | 7702N13 | 000 |
| 3/4" | -0.002" to 0.002" | 13"-144" | 7702N14 | 000 |
| 1" | -0.002" to 0.002" | 13"-144" | 7702N15 | 000 |
| 1 1/2" | -0.003" to 0.003" | 13"-144" | 7702N16 | 000 |
| 2" | -0.003" to 0.003" | 13"-144" | 7702N17 | 000 |
| 2 1/2" | -0.003" to 0.003" | 13"-144" | 7702N18 | 000 |
| 3" | -0.003" to 0.003" | 13"-144" | 7702N19 | 0000 |
3/16" Thick. | ||||
| 3/16" | -0.003" to 0.003" | 13"-144" | 7702N21 | 000 |
| 1/2" | -0.003" to 0.003" | 13"-144" | 7702N22 | 000 |
| 3/4" | -0.003" to 0.003" | 13"-144" | 7702N23 | 000 |
| 1" | -0.003" to 0.003" | 13"-144" | 7702N24 | 000 |
| 1 1/4" | -0.003" to 0.003" | 13"-144" | 7702N25 | 000 |
| 1 1/2" | -0.003" to 0.003" | 13"-144" | 7702N26 | 000 |
| 2" | -0.003" to 0.003" | 13"-144" | 7702N27 | 0000 |
| 2 1/2" | -0.004" to 0.004" | 13"-144" | 7702N28 | 0000 |
| 3" | -0.004" to 0.004" | 13"-144" | 7702N29 | 0000 |
| 4" | -0.004" to 0.004" | 13"-144" | 7702N31 | 0000 |
1/4" Thick. | ||||
| 1/4" | -0.003" to 0.003" | 13"-144" | 7702N32 | 000 |
| 1/2" | -0.003" to 0.003" | 13"-144" | 7702N33 | 000 |
| 3/4" | -0.003" to 0.003" | 13"-144" | 7702N34 | 000 |
| 1" | -0.003" to 0.003" | 13"-144" | 7702N35 | 000 |
| 1 1/4" | -0.003" to 0.003" | 13"-144" | 7702N36 | 000 |
| 1 1/2" | -0.004" to 0.004" | 13"-144" | 7702N37 | 000 |
| 2" | -0.004" to 0.004" | 13"-144" | 7702N38 | 0000 |
| 2 1/2" | -0.004" to 0.004" | 13"-144" | 7702N39 | 0000 |
| 3" | -0.004" to 0.004" | 13"-144" | 7702N41 | 0000 |
| 4" | -0.004" to 0.004" | 13"-144" | 7702N42 | 0000 |
| 6" | -0.005" to 0.005" | 13"-144" | 7702N43 | 0000 |
3/8" Thick. | ||||
| 1/2" | -0.003" to 0.003" | 13"-144" | 7702N44 | 000 |
| 3/4" | -0.003" to 0.003" | 13"-144" | 7702N45 | 000 |
| 1" | -0.003" to 0.003" | 13"-144" | 7702N46 | 000 |
| 1 1/2" | -0.004" to 0.004" | 13"-144" | 7702N47 | 0000 |
| 2" | -0.004" to 0.004" | 13"-144" | 7702N48 | 0000 |
| 2 1/2" | -0.004" to 0.004" | 13"-144" | 7702N49 | 0000 |
| 3" | -0.004" to 0.004" | 13"-144" | 7702N51 | 0000 |
| 4" | -0.004" to 0.004" | 13"-144" | 7702N52 | 0000 |
1/2" Thick. | ||||
| 1/2" | -0.003" to 0.003" | 13"-144" | 7702N53 | 000 |
| 3/4" | -0.003" to 0.003" | 13"-144" | 7702N54 | 0000 |
| 1" | -0.003" to 0.003" | 13"-144" | 7702N55 | 0000 |
| 1 1/2" | -0.004" to 0.004" | 13"-144" | 7702N56 | 0000 |
| 2" | -0.004" to 0.004" | 13"-144" | 7702N57 | 0000 |
| 2 1/2" | -0.004" to 0.004" | 13"-144" | 7702N58 | 0000 |
| 3" | -0.004" to 0.004" | 13"-144" | 7702N59 | 0000 |
| 3 1/2" | -0.004" to 0.004" | 13"-144" | 7702N61 | 0000 |
| 4" | -0.004" to 0.004" | 13"-144" | 7702N62 | 0000 |
| Wd. | Thick. Tolerance | Choose a Length | Per Inch | |
3/4" Thick. | ||||
|---|---|---|---|---|
| 3/4" | -0.004" to 0.004" | 13"-144" | 7702N63 | 00000 |
| 1" | -0.004" to 0.004" | 13"-144" | 7702N64 | 0000 |
| 1 1/2" | -0.004" to 0.004" | 13"-144" | 7702N65 | 0000 |
| 2" | -0.004" to 0.004" | 13"-144" | 7702N66 | 0000 |
| 3" | -0.005" to 0.005" | 13"-144" | 7702N67 | 0000 |
| 4" | -0.005" to 0.005" | 13"-144" | 7702N68 | 0000 |
1" Thick. | ||||
| 1" | -0.004" to 0.004" | 13"-144" | 7702N69 | 0000 |
| 1 1/2" | -0.004" to 0.004" | 13"-144" | 7702N71 | 0000 |
| 2" | -0.004" to 0.004" | 13"-144" | 7702N72 | 0000 |
| 2 1/2" | -0.005" to 0.005" | 13"-144" | 7702N73 | 0000 |
| 3" | -0.005" to 0.005" | 13"-144" | 7702N74 | 0000 |
| 3 1/2" | -0.005" to 0.005" | 13"-144" | 7702N75 | 0000 |
| 4" | -0.005" to 0.005" | 13"-144" | 7702N76 | 0000 |
1 1/2" Thick. | ||||
| 1 1/2" | -0.005" to 0.005" | 13"-144" | 7702N77 | 0000 |
| 2" | -0.005" to 0.005" | 13"-144" | 7702N78 | 0000 |
| 3" | -0.005" to 0.005" | 13"-144" | 7702N79 | 0000 |
| 4" | -0.005" to 0.005" | 13"-144" | 7702N81 | 0000 |
2" Thick. | ||||
| 2" | -0.005" to 0.005" | 13"-144" | 7702N82 | 0000 |
| 2 1/2" | -0.005" to 0.005" | 13"-144" | 7702N83 | 0000 |
| 3" | -0.005" to 0.005" | 13"-144" | 7702N84 | 0000 |
| 3 1/2" | -0.005" to 0.005" | 13"-144" | 7702N85 | 0000 |
| 4" | -0.005" to 0.005" | 13"-144" | 7702N86 | 0000 |
2 1/2" Thick. | ||||
| 2 1/2" | -0.008" to 0.008" | 13"-144" | 7702N87 | 0000 |
| 3" | -0.009" to 0.009" | 13"-144" | 7702N88 | 00000 |
| 3 1/2" | -0.011" to 0.011" | 13"-144" | 7702N89 | 00000 |
| 4" | -0.012" to 0.012" | 13"-144" | 7702N91 | 00000 |
3" Thick. | ||||
| 3" | -0.009" to 0.009" | 13"-144" | 7702N92 | 00000 |
| 4" | -0.012" to 0.012" | 13"-144" | 7702N93 | 00000 |

























