AISI 1045 Steel Bar is known for its good weldability, excellent machinability, and high strength and impact resistance in both normalized and hot-rolled conditions. As a medium-carbon steel, it is specifically designed for applications that require greater strength, hardness, and wear resistance compared with low-carbon steels.

AISI 1045 steel bar also provides excellent dimensional accuracy, concentricity, and straightness, which help reduce wear and improve performance in high-speed and precision applications. In addition, the material can be manufactured into turned, ground, and polished bars that allow asymmetric machining with minimal distortion during processing.

Because of its balanced mechanical properties and processing performance, AISI 1045 steel bar is widely used in the production of gears, shafts, axles, bolts, studs, machine components, and various industrial mechanical parts requiring reliable strength and durability.

Product Parameters

Scope of Application

1045 steel is widely used in machining, automobile manufacturing, aerospace and other fields.

Packaging and shipment

Company Profile

Shandong Zhifa Steel Co., Ltd is located in Shandong, China. The company was founded in 2010.There are 67 employees, 233 technicians and 15 managers. At present, it mainly produces stainless steel, galvanized, color-coated and carbon steel. lt is a professional precision steel plant, lt has a modern scientific research center,equipped with a complete set of testing methods such as mechanical performance testing, process performance testing, metallographic testing, high-precision carbon and sulfur analysis, as well as a group of high-quality process technicians and inspection personnel.