Three Important Mechanical Properties of Structural Steel

interior of a roofing structure with steal beams and girdersThere’s a reason why structural steel is one of the most common elements used in constructing buildings, bridges, ships, and other structures: It is an exceptionally strong material that can support the weight of the structure. In terms of performance, there are three important mechanical properties of structural steel:

Yield Strength

The yield strength of structural steel refers to the minimum amount of force needed to permanently deform the material, as determined by a tensile test. Load-bearing structural steel has a yield strength greater than 35,000 psi. Non-load-bearing structural steel has a minimum yield strength of 33,000 psi.

Tensile Strength

Tensile strength refers to the maximum amount of force needed to cause permanent failure. An easy way to differentiate between yield and tensile strength is that the former represents the point at which structural steel will bend and the latter the point at which it will break. Tensile strength for structural steel typically spans between 36,000–50,000 psi but can reach up to 58,000–70,000 psi.

Elongation

Elongation refers to the elasticity of structural steel and how much it can bend, stretch, or compress before rupturing. The rupture point occurs somewhere between the material’s yield strength and tensile strength and is expressed as a percentage of its original length. For instance, A36 structural steel, one of the most common types, can elongate up to 20% of its original length.

Fabricating Structural Steel

Typically comprising 25% of a building’s structure, structural steel is a hot commodity. Professional fabricators who want to succeed in the industry need the proper equipment to keep their work pristine and production running on schedule. That’s why so many structural steel and plate fabrication shops rely on the power of BeamCut—the most advanced robotic plasma cutting technology on the market.

Equipped With State-of-the-Art Features

BeamCut features high-performance components that can help take your business to the next level of success. Standard features include:

FANUC Robotics

The six-axis, 360-degree-beveling robotic arm can make short work of any shape or profile in the industry, even custom shapes drawn up in the built-in CAD environment.

X-Definition Plasma

BeamCut includes a Hypertherm XPR300 plasma system, one of the most powerful and reliable of its kind.

User-Friendly CNC Software

BeamCut’s CNC controls prevent cutting mistakes by allowing you to manually calibrate cutting tolerances, nest parts, and track robotic cutting paths, all on one easy-to-use interface.

Your Partner for Success

With this amazing CNC plasma cutting system in your shop, you can reduce your production time by as much as 80%, a truly impressive ROI! And you’ll have the support of our experts whenever you need it, from on-site installation and training to free and unlimited remote support for life.

This revolutionary CNC plasma cutting machine can help your structural steel and plate fabrication business get ahead. To learn more about the power of BeamCut, contact us today.