Title of Specification

ASTM
Designation^A

Hot-Rolled Carbon Steel Bars:

 Steel Bars, Carbon, Quenched and Tempered

A321

 Steel Bars and Shapes, Carbon Rolled from “T” Rails

A499

 Steel Bars, Carbon, Merchant Quality, M-Grades

A575

 Steel Bars, Carbon, Hot-Wrought, Special Quality

A576

 Steel Bars, Carbon, Merchant Quality, Mechanical Properties

A663/A663M

 Steel Bars, Carbon, Hot-Wrought, Special Quality, Mechanical Properties

A675/A675M

 Steel Bars for Springs, Carbon and Alloy

A689

Cold-Finished Carbon Steel Bars:

 Steel Bars, Carbon and Alloy, Cold-Finished

A108

 Cold-Drawn Stress-Relieved Carbon Steel Bars Subject to Mechanical Property Requirements

A311/A311M

Hot-Rolled Alloy Steel Bars:

 Steel Bars, Alloy, Standard Grades

A322

 Carbon and Alloy Steel Bars Subject to End-Quench Hardenability Requirements

A304

 Steel Bars, Alloy, Hot-Wrought or Cold-Finished, Quenched and Tempered

A434/A434M

 Steel Bars, Alloy, Hot-Wrought, for Elevated Temperature or Pressure-Containing Parts, or Both

A739

Cold-Finished Alloy Steel Bars:

 Steel Bars, Alloy, Hot-Rolled or Cold-Finished, Quenched and Tempered

A434/A434M

 Steel Bars, Carbon, Hot-Wrought or Cold-Finished, Special Quality, for Pressure Piping Components

A696

^A These designations refer to the latest issue of the respective specifications, which appear either in the Annual Book of ASTM Standards, Vol 01.05, or as reprints obtainable from ASTM.