Because they are machine-ready, these unpolished rod stock options can help minimize prep and setup time to increase productivity. The versatile 4140 cold-finished and heat-treated alloy steel is suitable when greater toughness and wear-resistance is needed for applications including, but not limited to, ejectors, tooling, cams, collars, bolts, axels, rods, and machinery parts and components. Utilize the heat-treatable 8620 cold-finished alloy steel when excellent weldability and wear resistance, good toughness and ductility are desired, with only moderate machinability needed. Ideal for applications such as fasteners, bearings, gears, shafts and other machine parts.
Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order.