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
0.1563
Width
6
Max Length
36
Alloy
O1
Production Method
Precision Ground
Weight/Lineal Foot
3.19 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 tool steel rectangle bar measures 0.1563" in thickness and 6" in width, with a maximum length of 36". It is made from O1 alloy tool steel, known for its excellent dimensional stability during heat treatment and good machinability.

Yes, the bar is available in custom cut lengths, with standard options including 18" and 36". However, the custom cut warehouse availability is zero, so cuts are made to order.

O1 tool steel is commonly used for rolls, punches, shear knives, food processing knives, and gauges due to its good wear resistance and minimal distortion during heat treatment.

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

While O1 is not as strong or wear resistant as A-2 or D-2 tool steels, it offers significantly less distortion during heat treatment and has a high machinability rating of 95, making it suitable for precision applications.

Can't find what you're looking for?