Nucor Steel Kankakee, Inc. is a producer of Rebar, Merchant Bar Quality: rounds, flats and angles. We are certified to the IS ... O9001 standard. We produce various sizes of bars in various grades and chemistries. Please browse the site to learn more about our products and availability. If, after viewing our "Products" page, you do not see the size you need, please contact us about your inquiry. In our production of quality steel we use 100% recycled steel scrap. Throughout the steelmaking process, we are conscious of our efforts to keep the environment clean and safe from hazardous materials. read more