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:

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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
40
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
19.87 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 product is a 40mm diameter round bar made from 1144 carbon steel. It measures up to 36 inches in length and is stress relieved to ensure dimensional stability and reduce warping.

Yes, the 1144 carbon steel round bar is known for its excellent machinability with a machinability rating of 83, making it ideal for precise components like shafts, gears, and pins.

Yes, a material test report (MTR) is available for this 40mm carbon steel round bar, providing assurance of its chemical and mechanical properties.

The round bar has an ultimate tensile strength of 108 ksi, a yield tensile strength of 90 ksi, and a Brinell hardness of 210, offering a strong and durable material for various applications.

Yes, this product is currently in stock and available for purchase, with a single unit pack offered by Online Metals.

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