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structural steel

American  

noun

  1. the variety of steel shapes rolled for use in construction.

  2. a steel having a composition suitable for such shapes.


structural steel British  

noun

  1. a strong mild steel used in construction work

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of structural steel

First recorded in 1890–95

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The fountain “contains deteriorated concrete, corroded structural steel and hazardous materials and its mechanical and electrical systems are beyond repair,” Goodwin said.

From The Wall Street Journal • Jan. 7, 2026

"According to the assessment of experts at Finnish Customs, the structural steel in question falls under the EU's sectoral sanctions," it said.

From Barron's • Jan. 1, 2026

The prices of plumbing, utilities and structural steel framing have all increased, according to Statistics Canada data.

From BBC • Aug. 1, 2025

The set is held up by 260 tons of structural steel and backed inside with 4,400 square feet of catwalks.

From Los Angeles Times • May 17, 2024

Is it certain that structural steel design is on such a sound basis after all?

From Some Mooted Questions in Reinforced Concrete Design American Society of Civil Engineers, Transactions, Paper No. 1169, Volume LXX, Dec. 1910 by Godfrey, Edward