Which notation indicates equal legs in a steel angle?

Prepare for the California Structural Steel Contractor C-51 License Exam. Use our flashcards and multiple choice questions, each with hints and explanations. Ensure you are ready for the exam!

Multiple Choice

Which notation indicates equal legs in a steel angle?

Explanation:
In an angle notation, the two numbers before the last one are the leg lengths. When those two leg lengths are the same, the angle has equal legs. The notation L 3-1/2 x 3-1/2 x 1/4 shows both legs as 3-1/2 inches, so it indicates an equal-leg angle, with a thickness of 1/4 inch. This is the standard way to denote an equal-leg angle in structural steel.

In an angle notation, the two numbers before the last one are the leg lengths. When those two leg lengths are the same, the angle has equal legs. The notation L 3-1/2 x 3-1/2 x 1/4 shows both legs as 3-1/2 inches, so it indicates an equal-leg angle, with a thickness of 1/4 inch. This is the standard way to denote an equal-leg angle in structural steel.

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