Alloy Steel Prehard 4142 Square Bar

Alloy Steel Prehard 4142 Square Bar

Alloy Steel Prehard 4142 Square Bar, also known as Chromoly, is blend of Chromium and steel that offers good wear resistance, good ductility and excellent toughness.

It does not require heat treating and has poor weldability. 4142 can be found in most machining industries including the automotive and construction industries.  

Refer to our "Guide to Carbon" for grades, shapes and various properties.