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 MTR Available
Info

Product Information

Info

Please note:

close
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.
Metal Type
Tool Steel
Shape
Bar-Rectangle
Yes
Eniteo Vendor ID
3145
Custom Cut Warehouse
0
Thickness
1.5
Width
6
Max Length
36
Alloy
O1
Production Method
Precision Ground
Weight/Lineal Foot
30.63 pounds
Info

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
Info

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 product is a precision ground rectangle bar with a thickness of 1.5 inches and a width of 6 inches. It is available in lengths up to 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.

Yes, MTR reports are available for this product, providing assurance on its material properties and quality.

The bar is offered in cut lengths of 18 inches and 36 inches, with corresponding ship weights of approximately 45.86 lb and 91.71 lb respectively.

O1 tool steel has a high machinability rating of 95, which means it is easier to machine compared to harder tool steels like A-2 or D-2, while still providing good wear resistance.

Can't find what you're looking for?