Tek-Tips is the largest IT community on the Internet today!
Members share and learn making Tek-Tips Forums the best source of peer-reviewed technical information on the Internet!
-
Congratulations cowski on being selected by the Eng-Tips community for having the most helpful posts in the forums last week. Way to Go!
Steel Designation
- Thread starter DRight
- Start date
The A designation is from the ASTM Standards, such as A36. The SA designation is from ASME standards, such as SA36. The standards are often identical, but not always. ASTM actually develops the standards, and ASME adopts them, sometimes with modifications.
- Status
Similar threads
- Locked
- Question