AWS A5.1 1991 Edition, January 1, 1991
Specification for Carbon Steel Electrodes for Shielded Metal Arc Welding
Includes all amendments and changes through Reaffirmation Notice , 1999
Additional Comments: SAME AS ASTM A 233 * X-REF AWS A5.1/A5.1M
Published By:American Welding Society, Inc. (AWS)
This specification prescribes requirements for the classification of covered carbon steel electrodes for shielded metal arc welding.