Carbon steel square bar A36 hot rolled is a versatile, low-alloy steel product commonly used in construction and manufacturing applications. It is characterized by its excellent weldability, formability, and moderate strength. Hot rolling is the process by which the steel is heated to a high temperature and then shaped into a square bar, resulting in a stronger and more durable material. A36 steel bars are widely available in various sizes and are often used in structural components, machinery parts, and other applications where reliability and cost-effectiveness are essential.
MTR MTR Available
Return Non-returnable
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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.
Height
5
Max Length
72
Alloy
A36
Production Method
Hot Rolled
Metal Type
Carbon Steel
Shape
Bar-Square
Brand
MSP Metals
Eniteo Vendor ID
3185
Weight/Lineal Foot
88.5 pounds
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Mechanical Properties

Machinability %
72
Elongation % in 2 in.
22
Yield Tensile Strength KSI
48
Electrical Conductivity % IACS
12
Brinell Hardness 3000 kg load
140
Ultimate Tensile Strength KSI
58
Density g/cm^3
8
Melting Point °F
2590 - 2670
Rockwell Hardness B Scale
77
Shear Strength KSI
44
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Chemistry Information : A36 Carbon Steel

Element
Percentage
Element
Percentage
Element
Percentage
C
0.29  max
Cu
0.2
Fe
99
Mn
0.75
P
0.04  max
S
0.05  max

Yes, this hot rolled A36 carbon steel square bar can be custom cut at the warehouse. It is available in various lengths up to 96 inches, allowing you to order the exact size needed for your project.

Absolutely. The A36 alloy offers moderate strength with excellent weldability and formability, making it ideal for structural components, machinery parts, and other reliable, cost-effective uses.

This A36 carbon steel square bar has a machinability rating of 72, indicating it is relatively easy to machine for various fabrication needs.

Yes, MTRs are available for this product, providing certification and traceability for quality assurance.

A 12-inch cut of this square bar weighs approximately 88.5 pounds, which is important to consider for shipping and handling.

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