1950 Structural Steel
1950 Structural Steel
(OP)
Anyone can tell me the Structural Steel during 1950-1960s what grade was?
An old truss that was built between mid 1950 and 1960.
Appreciate it any direction.
An old truss that was built between mid 1950 and 1960.
Appreciate it any direction.






RE: 1950 Structural Steel
The above link is to another forum user's website containing a collection of useful documents. There are some steel catalogs for the era in your post.
RE: 1950 Structural Steel
RE: 1950 Structural Steel
RE: 1950 Structural Steel
I agree with hokie66....either A7 or A373...both weldable, but A373 more amenable to welding.
RE: 1950 Structural Steel
Maine EIT, Civil/Structural.
RE: 1950 Structural Steel