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Comparing the Strength Advantages and Applications of A500 & A53

Whether you need wholesale structural steel for commercial applications or specialized steel tubing for critical components, it is imperative to select the best material for your project needs. While both A500 and A53 steel pipe deliver excellent performances in a variety of industries, they each have their own characteristics, applications, and advantages. Our experts at Totten Tubes created this resource to help better determine which steel grade is the right choice for your application requirements.

Learn more about A500 and A53 stee pipe below, explore our stock list for more information about available steel tube options, and contact us with any questions.

A500 vs. A53: Overall Tensile & Yield Strength

A500 Pipe

Yield Strength Tensile Strength
Grade A (39,000 PSI Min. Yield Grade A (45,000 PSI Min. Yield)
Grade B (46,000 PSI Min. Yield) Grade B (58,000 PSI Min. Yield)
Grace C (50,000 PSI Min. Yield) Grace C (62,000 PSI Min. Yield)

A53 Pipe

Yield Strength Tensile Strength
Type F And Types E & S: Grade A (30,000 PSI Min. Yield) Type F And Types E & S: Grade A (48,000 PSI Min. Yield)
Types E & S: Grade B (35,000 PSI Min. Yield) Types E & S: Grade B (60,000 PSI Min. Yield)

Conclusion: A500 Pipe offers a higher yield strength and tensile strength than A53 pipe, making it ideal for applications requiring the highest quality tubing available without the need for hydrostatic testing.

Advantages of A500 vs. A53

Benefits of A500 Pipe

A500 carbon steel structural tubing provides several advantageous qualities that make it a highly sought after construction material for structural load bearing applications. A500’s ASTM A500 specification covers cold-formed welded and seamless, making it the standard steel specification for structural tubing. It also offers excellent machinability and is aesthetically pleasing.

Benefits of A53 Pipe

Compared to other types of steel, A53 steel is a relatively cost effective piping solution. A53 is also known for its excellent weldability and versatility, as it can easily be joined with other pieces of steel without compromising strength.
 
Conclusion: While A500 pipe offers increased strength, tighter tolerances and an aesthetic appearance, A53 is a cost effective alternative option that is highly versatile.

Ideal Applications

A500 Pipe Applications

ASTM A500 steel tubing is made from carbon steel and is a good choice for structural applications. A500 steel tube is often used to build:
  • Bridges
  • Buildings
  • Skeletal support and framework for projects of all sizes
  • Welded, riveted, or bolted structures

A53 Pipe Applications

ASTM A53 is suitable for a variety of forming processes, including coiling, bending, and flanging. A53 steel pipe is intended for mechanical and pressure applications, but is also accepted in a wide range of other applications, including:
  • Air, Water & Gas Lines
  • Water & Sewage Systems
  • Construction

A500 vs. A53: Which Should You Pick?

When comparing A500 vs. A53 steel tube, choosing the best option for your application can be difficult and will depend on your project’s specifications.
If you are still unsure which ASTM specification is best for your job, don’t worry. Totten Tubes is in your corner. We have been the #1 supplier of steel tube since 1955, and we are ready to assist you as you evaluate your options.

Ready to get started? Contact us or request a quote today!