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1144 Stress Proof Steel Round Bar

1144 Stressproof steel round bar is a specially treated grade that reduces warpage tendencies and other stresses after machining.

Best 1144 stressproof steel round bar stock Machine grade

This type of bar is a free machine-grade metal made with carbon manganese. It is severely cold worked to ensure that it’s able to produce high tensile properties. 

If you can’t already tell, it is a specially treated grade that reduces warpage tendencies and other stresses after machining, which is a rather common occurrence in ordinary cold-drawn bars. There are a few technical mechanical properties to the 1144 stressproof steel round bar that really make it stand out among all the other carbon steels, giving it excellent strength and hardness making it one of the best metals to work with for industrial, machine, and tool applications.

Steel Purchaser

The best 1144 stress-proof steel round bar in the industry

Advance Grinding has the right kind of steel that you need to help you keep up with your business or latest venture. If you want to acquire the best 1144 stress-proof steel round bar forged in the industry, then you’ll be happy to know that Advance Grinding can provide you with just that. Our Carbon steel is lightweight, hard-wearing, and heats up fast in an even spread. 

We understand the value of supplying our clients with quality metal, which is precisely why you should trust us, to supply you with top-tier, high-quality metals. Contact us here at Advance Grinding today, so that you can get a quote on the alloy that you need. We’ll make sure that you’re equipped to take on any project you have to face by providing you with a hard material that you can rely on.


As such, it is now understandable why this type of alloy steel is sought after getting a quick review of its components.

Consequently, its high machinability is highlighted as it is commonly combined with sulfur to further improve its machinability and make carburizing processes more effective.

With its excellent machinability, this even elevated this alloy steel’s prominence among industries.

Fortunately, Advance Grinding Services never runs out of 4140 alloy steel bars and can very much supply your needs especially if you are operating in the Illinois area!


Density 7.7-8.0
Tensile Strength 95000 psi
Yield Strength 60200 psi
Hardness (Brinell) 197
Hardness (Knoop) 219
Hardness (Rockwell) 92
Hardness (Vickers) 207
Machinability 65

1144 Stress Proof Steel Round Bar Excellent Specifications  


1144 stress-proof steel round bar is a high-strength steel that can be used in various industries. It is undoubtedly a popular choice for many construction, transportation, and machinery applications.

stress-proof round bar is a type of steel used for decades in the construction industry due to its durability and strength. It is often used in building projects because it can withstand high-pressure situations without breaking or bending like other types of steel products can. It has been proven to be one of the most durable steel products.

On top of that, it is a round bar made of high-quality steel, and it has been tested to resist high temperatures and pressure. 1144  round bar is a round bar that features a unique design. 

This steel has been tested to withstand high temperatures and pressure, making it a perfect choice for the most demanding applications in construction. It is a steel round bar that has been designed to resist corrosion. it has higher tensile strength and lower density than the other round bars.

1144 steel round bar comes in many different sizes, but the most common are round bars with diameters of 1 up to 3 meters. It is the most common because it has no defects in the steel. 

The primary advantage is its ability to withstand extreme temperature changes and other harsh conditions. It is alloy steel with high strength and hardness. Not only that, it is also known for its excellent toughness and resistance to abrasion


ALLOY 1144 Stress Proof Steel Round Bar APPLICATIONS

With excellent toughness, high fatigue strength, and outstanding machinability, the 1144 stress-proof steel round bar has indeed become a staple. For the automotive industry, it is used in the creation of engine gears, bolts and nuts, and crankshafts while for the oil and gas industry, It is utilized in the creation of spindles, couplings, and other mechanical parts.

Moreover, it is a type of steel used in the construction industry to make strong beams. It is well known for its strength and durability. That is because, it is a type of steel that has been designed to withstand extreme pressure, such as in construction. It has high tensile strength and can be used in bridges, buildings, and tunnels.

1144 Stress Proof Steel Round Bar can also be used as structural steel and has an impressive yield strength. This is made of high-strength, corrosion-resistant, and high-yield steel. It is mainly useful in the construction industry due to its ability to resist corrosion while holding up under heavy loads.

There is no question that it is a prevalent steel used in many construction projects. It is a low carbon, has high tensile strength, and is corrosion-resistant. Whatever industry you are from, rest assured that Advance Grinding Services can provide you with a round bar stock for all your specific industry applications. 

Give us a call or simply request a quote from our website and acquire a high-quality 1144 stress-proof steel round bar today!