1-3/8" Thick Steel Plate 2" diameter Circle/Disc This Plate is 1-3/8" (1.375") Thick X 2" Diameter Steel Round Made from high quality A36 Hot Rolled steel plate made in the USA! Precision CNC Plasma Cut on a Water Submerged Table using High Def Oxygen Plasma. We stock a wide variety of materials and have large inventories to fit the needs or our customers. Please contact Harness Machine Fab for other sizes, materials, and custom cuts. We supply angle, flat bar, tubing, channel, and other steel products. We stock aluminum, stainless steel, brass, mild steel, hardened steel, and several other products. We offer CNC High Definition plasma cutting holding tight tolerances We offer Fiber Laser Cutting for extra precision. CNC Oxyfuel cutting Precision Sawing Bending