Industry has a need for structural grade ST57H within A1003. There is currently a non-structural grade NS 57, and this ballot would add a corresponding structural grade. In addition, correction of a typographical error in the description of ST55H is proposed.
Keywordsmetallic-coated steel sheet; steel framing members—cold-formed; steel products—metallic-coated; steel sheet;
Ballot Item Approved as A1003/A1003M-2014 and Pending Publication