Tool Steel Square Bar O1 offers excellent dimensional stability during heat treatment, and otherwise decent attributes. O1 is an oil-hardening, general purpose tool steel. While not as strong or wear resistant as A-2 or D-2, it experiences significantly less distortion during the heat treating process. It is typically used in rolls, punches, shear knives, food processing knives, and gauges.
Product Information
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Mechanical Properties
Chemistry Information : O1 Tool Steel
The 9/16" Tool Steel Square Bar O1 is commonly used in rolls, punches, shear knives, food processing knives, and gauges due to its excellent dimensional stability during heat treatment and general-purpose oil-hardening properties.
Yes, a Material Test Report (MTR) is available for this O1 tool steel square bar, providing assurance of the material's compliance and quality.
This product is available in a standard 36-inch length, but the custom cut warehouse availability is zero, indicating that custom cuts are not offered from stock.
O1 tool steel offers an ultimate tensile strength of 105 ksi and a machinability rating of 95, making it easier to machine than some harder tool steels while maintaining good strength.
The 9/16" Tool Steel Square Bar O1 weighs approximately 3.24 lbs for the 36-inch length and is currently in stock and available for immediate shipment.