1018 steel round bar properties
A common length for this grade of sCold Rolled 1018 Steel Round BarProduct Description:1018 is a free machining grade and is among the most commonly available grades in the world. It is widely available in cold finished rounds, squares, flat bar and hexagons. 1018 steel round bar properties Despite its unimpressive mechanical properties, the alloy is easily formed, machined, welded and fabricated. Due to its higher Mn content, it can, in thin sections, be hardened to Rc 42. The alloy is a often employed in high volume screw machine part applications, in shafts, spindles, pins, rods, sprocket assemblies and an incredibly wide variety of component parts.
Machinability is rated at 2% of 1112 carbon steel. Good weldability, relatively soft and strengthen with cold work during forming or drawing. Widely used in cold forming operations such as heading, upsetting, and extrusion. Accurate dimensions throughout length.Workability: Excellent candidate for most processing techniques.Applications: Designed for close tolerance. Shafts, Hinges, Dowels. It has a higher manganese content than certain other low carbon grades, such as 1020. With higher 1018 steel round bar properties, 1018 is better steel for carburized parts, since it produces a harder and more uniform case.
It also has higher mechanical properties and better machinability due to the cold drawing process. Most 1018 is produced by cold drawing. Cold drawing increases tensile and yield strength but decreases ductility. Cold drawing also increases torsional strength, surface hardness and wear resistance. Due to size.