Category: Metal Man Knows

The Strongest Metals

Strength is an important quality in the use of metals.

The Difference Between Ferrous and Non-Ferrous Metal

What’s The Difference Between Ferrous and Non-Ferrous Metal? The simple answer is that ferrous metals contain iron and non-ferrous metals do not.

Which Metals Conduct Electricity? (Video Update)

What is Electrical Conductivity? Electrical conductivity is the measured amount of current generation created on a metal target’s surface.

How Heating Metal Affects Its Properties

The electrical, magnetic and structural properties of metals can be changed through heat.

Difference Between Expanded Metal, Perforated Metal and Wire Mesh

If you are looking for a product that will allow ventilation, drainage, or perhaps add a decorative touch, your three main choices are Expanded Sheet Metal, Perforated Sheet Metal, or Welded/Woven Wire Mesh.

How to Prevent Rust

Rust is the orange-brown discoloration that builds up on metal.

Difference Between ERW, DOM, and Seamless Tube

This month we take a hard look at the differences between ERW, DOM and Seamless Tube.

Scaffolding Materials

What is Metal Scaffolding? Scaffolding has been used since the beginning of human civilization to enable the construction of tall buildings.