Carbon steel round bar 1144 stress relieved TGP offers a unique combination of strength, machinability, and dimensional stability. This steel undergoes a stress relieving process to minimize internal tensions, reducing warping and ensuring consistent performance. Its excellent machining properties make it ideal for applications like shafts, gears, pins, and other components requiring precise shaping.

MTR MTR Available
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Product Information

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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.
Diameter
18
Max Length
36
Alloy
1144
Production Method
Stress Relieved TGP
Metal Type
Carbon Steel
Shape
Bar-Round
Yes
Eniteo Vendor ID
1961
Custom Cut Warehouse
0
Weight/Lineal Foot
4.02 pounds
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Mechanical Properties

Ultimate Tensile Strength KSI
108
Yield Tensile Strength KSI
90
Elongation % in 2 in.
10
Brinell Hardness 500 kg load
210
Shear Strength KSI
73
Rockwell Hardness B Scale
95
Melting Point °F
2580 - 2650
Density g/cm^3
8
Machinability %
83
Electrical Conductivity % IACS
7
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Chemistry Information : 1144 Carbon Steel

Element
Percentage
Element
Percentage
Element
Percentage
Fe
97.54 - 98.01
C
0.4 - 0.48
Mn
1.35 - 1.65
P
0.04  max
S
0.24 - 0.33

This carbon steel round bar is made from 1144 alloy and features a stress relieved TGP production method to minimize internal tensions and warping. It offers excellent machinability (83 rating), high strength with an ultimate tensile strength of 108 ksi, and is ideal for precision components like shafts, gears, and pins.

This product is available in a standard 36" length with a tolerance of +/- 2". However, the custom cut warehouse availability is 0, indicating that custom cutting services are not offered for this item.

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

The round bar weighs approximately 4.02 pounds and is currently in stock and available for immediate shipping from Online Metals.

Due to its strength, machinability, and dimensional stability, this round bar is commonly used for manufacturing shafts, gears, pins, and other components that require precise shaping and reliable performance.

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