ASTM SAE AISI 1045 steel is one of the commonly used medium carbon steels with an average carbon content of 0.45%, medium tensile properties, good strength, toughness and wear resistance. It can be treated by annealing, flame treatment or induction hardening.

2013年6月17日 · AISI 1045 is a medium carbon steel designed to be able to function in areas requiring greater strength and hardness. This steel possesses excellent size accuracy, concentricity, and straightness which together enable to minimize wear in high speed applications.

2024年11月22日 · AISI 1045 steel is medium-tensile steel supplied in a black hot-rolled or normalized condition. Its tensile strength is 570 - 700 MPa, and Brinell hardness ranges between 170 and 210.

2023年7月7日 · AISI 1045 is a plain carbon steel containing 0.45% carbon, 0.45% manganese, 0.45% phosphorus, 0.45% sulfur, and other trace elements. Its ferrite and pearlite annealed microstructure contribute to good toughness and impact resistance.

SAE/AISI 1045 steel is known for its high tensile strength and toughness. It can be heat treated to achieve desired mechanical properties such as increased hardness, strength, and wear resistance. The following table provides a list of SAE/AISI 1045 properties in both SI and US customary/Imperial units.

2025年1月15日 · 1045 carbon steel is a medium-carbon steel containing approximately 0.45% carbon and balanced amounts of manganese. This composition grants it a favorable combination of strength, hardness, and machinability, making it popular across a wide range of industrial and mechanical applications.

AISI 1045 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.