Our A1011 hot rolled pickled and oiled (P&O) steel circle plates are fabricated in-house using our precision lasers to ensure consistency and accuracy. Cut from 1/8” thick material and available in a variety of diameters, these steel circle plates are characterized by a smooth, blue-grey finish. The material has gone through a “pickling” process, meaning the plates have been dipped into acid to remove the mill scale from its surface. Once the pickling process is complete, a light rust preventative is applied to slow down the corrosion of the material, making these circles paint or powder coat ready. A1011 is considered a commercial quality alloy material.