Tool Steel Rectangle Bar O1 Oversize 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 MTR Available
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Product Information

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Please note:

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Please note that this data is to be used ONLY FOR REFERENCE, NOT FOR DESIGN, and by using it,you agree that any decisions you make regarding materials for your project are at your own discretion.
Thickness
0.1875
Width
6
Max Length
36
Metal Type
Tool Steel
Shape
Bar-Rectangle
Yes
Eniteo Vendor ID
3145
Custom Cut Warehouse
0
Alloy
O1
Production Method
Ground Oversize
Weight/Lineal Foot
4.07 pounds
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Mechanical Properties

Density g/cm^3
8
Ultimate Tensile Strength KSI
105
Elongation % in 2 in.
20
Melting Point °F
2580 - 2660
Yield Tensile Strength KSI
58
Brinell Hardness 3000 kg load
177 - 212
Rockwell Hardness B Scale
88 - 95
Shear Strength KSI
58
Machinability %
95
Electrical Conductivity % IACS
7
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Chemistry Information : O1 Tool Steel

Element
Percentage
Element
Percentage
Element
Percentage
C
0.94
Fe
96.56
Cr
0.5
Mn
1.2
Si
0.3
W
0.5

This rectangle bar measures 0.1875 inches thick by 6 inches wide, with a maximum length of 36 inches. It is made from O1 tool steel, known for its excellent dimensional stability during heat treatment and general purpose use.

Yes, the bar is available in cut lengths of 18 and 36 inches, and custom cutting options are supported, although there is no custom cut warehouse stock for this product.

O1 tool steel offers decent wear resistance but is not as strong or wear resistant as A-2 or D-2 tool steels. It is ideal for applications like rolls, punches, shear knives, food processing knives, and gauges where dimensional stability is important.

Yes, an MTR report is available for this product, providing assurance of its material properties and compliance.

The product is in stock and ready to ship. The 18-inch length weighs approximately 5.75 lbs, and the 36-inch length weighs about 11.49 lbs.

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