Is a105 killed materials

A105 refers to a type of carbon steel commonly used in piping and fittings, particularly in low-temperature applications. It is not classified as "killed" material; rather, "killed steel" refers to steel that has been treated to remove oxygen, resulting in a more uniform composition. A105 is typically produced as a hot-rolled material, which may or may not be killed, depending on the manufacturing process. Always refer to specific material specifications for detailed information.