Historical Steel Shapes 1

[CLT123]

I am Working on a building from 1968 with Historical Steel sections called out as 10B19 and 12B16.5

Looking through the Historical AISC Excel database I haven't been able to come across any steel shapes that match theses callout. The Closest sections I can find for the 12B16.5 is a B12 (weight 18.4 plf or 23 plf) from the USS manual 1946.

The Closest sections I can find for the 10B19 is a B10 (weight 25.4 plf) from the USS manual 1946.


Any help to finding a reference would be greatly appreciated.

Thanks

 

[Ingenuity]

From AISC MSC 6th Edition, from 1967:

The 1st through 7th edition of the MSC is a free download for AISC members here: Link

 

[Ingenuity]

In case you need to know the principal produces of such beams, here it is:

 

[Ingenuity]

Additional resource/reference: USS shapes catalog of 1950 printing, available as a free download from AISC here: Link

 

[CLT123]

Ingenuity This is great. I really appreciate the help!