July 16, 2024

Steel Channel and Their Applications and Surface Treatments

2 min read

Channel steel happens to be most common construction component, which is typically made out of hot-rolled steel having wide, flat surface with flanges at 90ᵒ on either side.

This channel will provide stability while its wide, flat surface will be ideal for affixing various items to provide support.

Like many other hollow sections, this steel channel will be rolled from a steel sheet into the shape of ‘C’ or ‘U’. It will also consist of wide “web” and also 2 “flanges”. These flanges could also be either tapered or parallel.

How many numbers of surface treatments suppliers can supply?

In many different kinds of applications steel channels are extensively used. Mainly there are 3 different kinds of surface treatments which will code with your conditions. Non treatment or black is not too frequently used for steel as it may rust easily without having any protective layers.

Therefore, hot-dip galvanization and also primer will be the common treatments. Also, zinc coating resists the environmental and various weather corrosion, but primer does better. For your own application you may select any kind as per your need.

Steel channel sections utilized as ceiling grid

In industrial, architectural and commercial construction markets metal channel sections will be primarily used. Channel ceiling grid may support lights and manufacturing tools or many others.

What types and sizes of steel channel suppliers can provide?

Depending upon its outlook, steel channel can be classified into either “C” or “U” types. Therefore, there are 2 standards for showing the channel dimensions which is UPE and UPN.

For C channel steel, having parallel flanges it is UPE, while UPN is for the U-channel steel having tapered flanges. You may find various size details in specific types of channel steel such as A36 steel channel.

Where will these channels steel be used?

In all types of construction work as well as in manufacturing, steel channel can be one of the very popular parts. Apart from all these, C channel and U channel can also be used in our day to day life in case you have much attention is provided to them like your stair stringer.

Owing to having its bending axis however, it is not centered around its width of flanges, and structural channel steel may not be so strong like I-beam or any wide flange beam.

Following are few typical applications:

  • Tracks and sliders for different machines, doorways, etc.
  • Supports and posts for building corners, railings and walls.
  • Protective edges meant for the walls.
  • Decorative elements meant for constructions such as ceiling channel system.
  • Frames/framing material meant for construction, machines.