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
4
Max Length
72
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
0.8 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 4mm diameter round bar made from 1144 carbon steel. It has a maximum length of 72 inches and is stress relieved to enhance dimensional stability and reduce warping.

Yes, the 1144 carbon steel round bar offers excellent machinability with a rating of 83, making it ideal for precision components such as shafts, gears, and pins.

Yes, a Material Test Report (MTR) is available for this product to verify its chemical and mechanical properties.

The bar has an ultimate tensile strength of 108 ksi, a yield tensile strength of 90 ksi, and a Brinell hardness of 210, providing strong and durable performance.

Yes, this round bar is in stock and sold in packs of 2 pieces, each approximately 72 inches in length.

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