3/8" x 4" Tool Steel Rectangle Bar O1 Precision GroundPart #: 12147
Tool Steel Rectangle 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.
MTR
Available
Product Information
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Mechanical Properties
Chemistry Information : O1 Tool Steel
This tool steel rectangle bar measures 0.375 inches in thickness and 4 inches in width. It is available in precision ground lengths of 18 inches and 36 inches.
Yes, O1 tool steel offers excellent dimensional stability during heat treatment, making it ideal for uses such as rolls, punches, shear knives, food processing knives, and gauges.
Custom cuts are not available from the warehouse for this product. However, material test reports (MTRs) are available to ensure quality and compliance.
O1 tool steel has a high machinability rating of 95, which means it is easier to machine compared to some other tool steels like A-2 or D-2.
The 18-inch length option weighs approximately 7.65 pounds, while the 36-inch length option weighs about 15.3 pounds.
Dimensions
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