Structural Abbreviations - archtoolbox.com
www.archtoolbox.com › representation › abbreviationsJan 15, 2020 · Steel: SDI: Steel Deck Institute: SF: Step Footing or Square Foot: STIFF: Stiffener: STR: Structural: SUP: Support: SYM: Symmetrical: THK: Thick or Thickness: THRD: Threaded: T&B: Top and Bottom: T: Top: TO: Top of: TOC: Top of Concrete: TOF: Top of Foundation: TOS: Top of Steel: TOW: Top of Wall: TYP: Typical: UNO: Unless Noted Otherwise: US: Underside: VEF: Vertical Each Face: VIF: Vertical Inside Face or Verify in Field: VOF
Steel Glossary | Glossary of Terms | Platts
https://www.steelbb.com/steelglossarySteel casting, forging and rolling are both processes that might produce grain structures in the metal that require normalising before it is used or further processed. O. Obsolete scrap. See scrap. OCTG. This is shorthand for Oil Country Tubular Goods, a category of steel tube used in oil and gas drilling and extraction.