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
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.
Height
3.5
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
43.4 pounds
Info

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
Info

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

This carbon steel square bar is available in lengths from 12 to 96 inches, with corresponding weights ranging from 43.4 lb to 347.2 lb depending on the length selected.

Yes, custom cutting is available from the warehouse, allowing you to order the square bar cut to your desired length.

Absolutely. The A36 alloy is known for excellent weldability and moderate strength, making it ideal for structural components and machinery parts.

Yes, MTRs are available for this product to verify its material properties and compliance.

This A36 carbon steel square bar has a machinability rating of 72, indicating good ease of machining for manufacturing purposes.

Can't find what you're looking for?