×
INTELLIGENT WORK FORUMS
FOR ENGINEERING PROFESSIONALS

Log In

Come Join Us!

Are you an
Engineering professional?
Join Eng-Tips Forums!
  • Talk With Other Members
  • Be Notified Of Responses
    To Your Posts
  • Keyword Search
  • One-Click Access To Your
    Favorite Forums
  • Automated Signatures
    On Your Posts
  • Best Of All, It's Free!
  • Students Click Here

*Eng-Tips's functionality depends on members receiving e-mail. By joining you are opting in to receive e-mail.

Posting Guidelines

Promoting, selling, recruiting, coursework and thesis posting is forbidden.

Students Click Here

Jobs

Aluminium 2S-O

Aluminium 2S-O

Aluminium 2S-O

(OP)
Can anyone tell me where I can find reference to Aluminium 2S-O?  I understand this was the pre 1970 way of expressing aluminium alloys, now we use the 1XXX, 2XXX, etc international system.
Is there anyone that can tell me what composition and designation 2S-O aluminium falls in please?

Yours in faith
GadMark

RE: Aluminium 2S-O

2S-O would be annealed 1100 now. Designed were changed in 1954. Info from ANC-5.

Red Flag This Post

Please let us know here why this post is inappropriate. Reasons such as off-topic, duplicates, flames, illegal, vulgar, or students posting their homework.

Red Flag Submitted

Thank you for helping keep Eng-Tips Forums free from inappropriate posts.
The Eng-Tips staff will check this out and take appropriate action.

Reply To This Thread

Posting in the Eng-Tips forums is a member-only feature.

Click Here to join Eng-Tips and talk with other members!


Resources