Products   When you are looking for Aluminum, Steel, Brass or Stainless Steel, Midwest Steel Supply is your one-stop supplier for all your needs. We have a great prices and a large inventory, so you can find exactly what you are looking for. Below are examples of Midwest Steel Supply's stock items.    If you can’t find what you’re looking for, give us a call and we’ll do our best to source your material and get it to you as quick as possible. Cold Rolled Steel – Flat bar all sizes in1018,  other grades also available upon request. Round stock all sizes in 1018 other grades and alloys available, including 1117, 1045, 8620, 1144, 4140 annealed, 4140 heat treated, 12L14 and 1215. Hot Rolled Steel - Rounds, Flats, sheets, channels, angles, and I–beams. We carry both cold rolled and hot rolled sheets and hot rolled pickled and oiled.   Aluminum - Sheet and plate up to 10" thick  in all grades, including 6061, 2024, 7075, 3003, 5052, 5086 and Cast Tooling Plate ( Mic 6). Extrusions, including, Angles, Channels, Tubing, and Tees.   Stainless Steel – Rounds and flats all sizes in 303,304,316,416 and 17-4. Also, we have Angles, Channels and Tubes. Brass -  Rounds and flats in all sizes in 360 alloy.   Bronze- Rounds and flats in all sizes in 954 and 544 alloy.   Copper- Rounds in sizes 3/16” to 5”; Squares ½ to 3”; flats in all sizes; and sheets are also available upon request.   All inventories are stored indoors, not in an outdoor steel yard. This ensures that our material will be clean and free from rust. All material that we sell is prime material and within mill specifications. We can offer you test reports or certs. on all material sold.