Steel Flat Bar

Alloy and Carbon Steel Rectangle Bar

CARBON AND ALLOY STEEL ROUND BAR

Finishes: CF (Cold Finished), HR (Hot Rolled), DCF (Decarb Free)

We stock a large variety of precut steel rectangle flat bar in both carbon and alloy steels from 1018
Cold Finished Mild Steel, A36 Hot Rolled Steel, to 4130 and 4140 alloy steels. 

Our steel flats are listed by Thickness x Width x Length of bar, then Alloy and Finish. You can use the filters to sort by thickness, width, length, alloy or finish in order to refine down your requirements.

All of the steel flat bars we have listed below are In Stock and Ship Free to lower 48 states.