Square steel tubing is a common structural component used in a range of industries, from construction to manufacturing. Its strength and durability make it a popular choice for many applications. The strength of square steel tubing is determined by the tensile and yield strength of the material. To help you determine the right material for your project, it is important to be aware of the strength chart of the various grades of square steel tubing.
What is Square Steel Tubing?
Square steel tubing is a type of steel tubing that is made up of a square-shaped cross-section. It is typically used for construction and industrial applications, and comes in a variety of sizes and grades. Square steel tubing is available in both hot-rolled and cold-rolled, and is most commonly used for structural and architectural applications. The strength of square steel tubing is determined by the tensile and yield strength of the material.
Understanding Tensile and Yield Strength
The tensile strength of square steel tubing is the amount of pressure it can handle before it breaks. The yield strength is the amount of pressure it can withstand before it permanently deforms. The higher the tensile and yield strength, the higher the load bearing capacity of the square steel tubing. These two measurements are important when determining the strength of square steel tubing.
Load Bearing Square Steel Tubing Strength Chart
The strength of square steel tubing is determined by the tensile and yield strength of the material. To help you determine the right material for your project, it is important to be aware of the strength chart of the various grades of square steel tubing. The following chart outlines the different grades of steel tubing and their corresponding strength.
Grade A36 – Minimum Yield Strength of 36,000 PSI
| Size | Wall Thickness | Tensile Strength | Yield Strength |
|---|---|---|---|
| 1/2″ | 0.120″ | 58,000 PSI | 36,000 PSI |
| 3/4″ | 0.120″ | 58,000 PSI | 36,000 PSI |
| 1″ | 0.120″ | 58,000 PSI | 36,000 PSI |
| 1 1/2″ | 0.120″ | 58,000 PSI | 36,000 PSI |
| 2″ | 0.120″ | 58,000 PSI | 36,000 PSI |
Grade A500 – Minimum Yield Strength of 45,000 PSI
| Size | Wall Thickness | Tensile Strength | Yield Strength |
|---|---|---|---|
| 1/2″ | 0.120″ | 62,000 PSI | 45,000 PSI |
| 3/4″ | 0.120″ | 62,000 PSI | 45,000 PSI |
| 1″ | 0.120″ | 62,000 PSI | 45,000 PSI |
| 1 1/2″ | 0.120″ | 62,000 PSI | 45,000 PSI |
| 2″ | 0.120″ | 62,000 PSI | 45,000 PSI |
Grade A500C – Minimum Yield Strength of 50,000 PSI
| Size | Wall Thickness | Tensile Strength | Yield Strength |
|---|---|---|---|
| 1/2″ | 0.120″ | 66,000 PSI | 50,000 PSI |
| 3/4″ | 0.120″ | 66,000 PSI | 50,000 PSI |
| 1″ | 0.120″ | 66,000 PSI | 50,000 PSI |
| 1 1/2″ | 0.120″ | 66,000 PSI | 50,000 PSI |
| 2″ | 0.120″ | 66,000 PSI | 50,000 PSI |
Factors to Consider when Choosing Square Steel Tubing
When selecting square steel tubing for your project, it is important to consider the strength and durability of the material. The strength of the material is determined by the tensile and yield strength of the material, which is outlined in the strength chart above. Additionally, the grade of the material and the wall thickness should be taken into consideration when choosing the right square steel tubing for your project.
Conclusion
Square steel tubing is a common structural component used in a variety of applications. Its strength and durability make it a popular choice for many projects. The strength of square steel tubing is determined by the tensile and yield strength of the material. The load bearing square steel tubing strength chart outlines the various grades of steel tubing and their corresponding strength. It is important to consider the grade, wall thickness, and strength of the material when selecting square steel tubing for your project.