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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.
Made-to-Order O1 Tool Steel Rods
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When an off-the-shelf size won't do, we'll get you the exact dimensions you need.
Often used for dies, punches, and gauges, O1 tool steel is an oil-hardening material that resists wear and abrasion. These rods are decarb-free for a uniform surface that will consistently accept heat treating. An oversized diameter allows for finishing to your exact requirements.
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Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
Dia. | Dia. Tolerance | Choose a Length | Fabrication | Yield Strength, psi | Hardness | Max. Hardness After Heat Treatment | Mechanical Finish | Per Inch | ||
|---|---|---|---|---|---|---|---|---|---|---|
| 1/4" | 0.005" to 0.031" | 13" to 90" | Hot Rolled | 50,000 | Rockwell B95 (Medium) | Rockwell C62 | Turned | 5359N11 | 00000 | |
| 3/8" | 0.005" to 0.031" | 13" to 90" | Hot Rolled | 50,000 | Rockwell B95 (Medium) | Rockwell C62 | Turned | 5359N12 | 0000 | |
| 1/2" | 0.005" to 0.031" | 13" to 90" | Hot Rolled | 50,000 | Rockwell B95 (Medium) | Rockwell C62 | Turned | 5359N13 | 0000 | |
| 5/8" | 0.005" to 0.031" | 13" to 90" | Hot Rolled | 50,000 | Rockwell B95 (Medium) | Rockwell C62 | Turned | 5359N14 | 0000 | |
| 3/4" | 0.005" to 0.031" | 13" to 90" | Hot Rolled | 50,000 | Rockwell B95 (Medium) | Rockwell C62 | Turned | 5359N15 | 0000 | |
| 7/8" | 0.005" to 0.031" | 13" to 90" | Hot Rolled | 50,000 | Rockwell B95 (Medium) | Rockwell C62 | Turned | 5359N16 | 0000 | |
| 1" | 0.005" to 0.031" | 13" to 90" | Hot Rolled | 50,000 | Rockwell B95 (Medium) | Rockwell C62 | Turned | 5359N17 | 0000 | |
| 1 1/8" | 0.005" to 0.031" | 13" to 90" | Hot Rolled | 50,000 | Rockwell B95 (Medium) | Rockwell C62 | Turned | 5359N18 | 0000 | |
| 1 1/4" | 0.005" to 0.031" | 13" to 90" | Hot Rolled | 50,000 | Rockwell B95 (Medium) | Rockwell C62 | Turned | 5359N19 | 0000 | |
| 1 3/8" | 0.005" to 0.031" | 13" to 90" | Hot Rolled | 50,000 | Rockwell B95 (Medium) | Rockwell C62 | Turned | 5359N21 | 0000 | |
| 1 1/2" | 0.005" to 0.031" | 13" to 90" | Hot Rolled | 50,000 | Rockwell B95 (Medium) | Rockwell C62 | Turned | 5359N22 | 0000 | |
| 1 5/8" | 0.005" to 0.031" | 13" to 90" | Hot Rolled | 50,000 | Rockwell B95 (Medium) | Rockwell C62 | Turned | 5359N23 | 0000 | |
| 1 3/4" | 0.005" to 0.031" | 13" to 90" | Hot Rolled | 50,000 | Rockwell B95 (Medium) | Rockwell C62 | Turned | 5359N24 | 0000 | |
| 2" | 0.010" to 0.093" | 13" to 90" | Hot Rolled | 50,000 | Rockwell B95 (Medium) | Rockwell C62 | Turned | 5359N25 | 0000 | |
| 2 1/4" | 0.010" to 0.093" | 13" to 90" | Hot Rolled | 50,000 | Rockwell B95 (Medium) | Rockwell C62 | Turned | 5359N26 | 0000 | |
| 2 1/2" | 0.010" to 0.093" | 13" to 90" | Hot Rolled | 50,000 | Rockwell B95 (Medium) | Rockwell C62 | Turned | 5359N27 | 0000 | |
| 2 3/4" | 0.010" to 0.093" | 13" to 90" | Hot Rolled | 50,000 | Rockwell B95 (Medium) | Rockwell C62 | Turned | 5359N28 | 00000 | |
| 3" | 0.010" to 0.093" | 13" to 90" | Hot Rolled | 50,000 | Rockwell B95 (Medium) | Rockwell C62 | Turned | 5359N29 | 00000 | |
| 3 1/4" | 0.010" to 0.093" | 13" to 90" | Hot Rolled | 50,000 | Rockwell B95 (Medium) | Rockwell C62 | Turned | 5359N31 | 00000 | |
| 3 1/2" | 0.010" to 0.093" | 13" to 90" | Hot Rolled | 50,000 | Rockwell B95 (Medium) | Rockwell C62 | Turned | 5359N32 | 00000 | |
| 3 3/4" | 0.010" to 0.093" | 13" to 90" | Hot Rolled | 50,000 | Rockwell B95 (Medium) | Rockwell C62 | Turned | 5359N33 | 00000 | |
| 4" | 0.010" to 0.093" | 13" to 90" | Hot Rolled | 50,000 | Rockwell B95 (Medium) | Rockwell C62 | Turned | 5359N34 | 00000 | |
| 4 1/2" | 0.010" to 0.093" | 13" to 90" | Hot Rolled | 50,000 | Rockwell B95 (Medium) | Rockwell C62 | Turned | 5359N35 | 00000 | |
| 5" | 0.010" to 0.093" | 13" to 90" | Hot Rolled | 50,000 | Rockwell B95 (Medium) | Rockwell C62 | Turned | 5359N36 | 00000 | |
| 5 1/2" | 0.010" to 0.093" | 13" to 90" | Hot Rolled | 50,000 | Rockwell B95 (Medium) | Rockwell C62 | Turned | 5359N37 | 00000 | |
| 6" | 0.010" to 0.093" | 13" to 90" | Hot Rolled | 50,000 | Rockwell B95 (Medium) | Rockwell C62 | Turned | 5359N38 | 00000 | |
| 8" | 0.010" to 0.093" | 13" to 90" | Hot Rolled | 50,000 | Rockwell B95 (Medium) | Rockwell C62 | Turned | 5359N39 | 00000 |
