A #5 deformed bar has an approximate diameter of what?

Prepare for the California Reinforcing Steel Contractor License Exam. Utilize flashcards and multiple choice questions, each offering hints and explanations. Get ready for your certification!

Multiple Choice

A #5 deformed bar has an approximate diameter of what?

Explanation:
In reinforcing bar sizing, the size number corresponds to the approximate diameter in inches, using eighths of an inch. Multiply the size by 1/8 inch to get the diameter. So a #5 bar is about 5/8 inch in diameter (0.625"). Deformed just refers to the ribbed surface for bonding with concrete, not to the diameter. For reference, #3 is about 3/8", #4 is about 1/2", #6 is about 3/4", and #8 is about 1 inch. Therefore, the approximate diameter of a #5 deformed bar is 5/8 inch.

In reinforcing bar sizing, the size number corresponds to the approximate diameter in inches, using eighths of an inch. Multiply the size by 1/8 inch to get the diameter. So a #5 bar is about 5/8 inch in diameter (0.625"). Deformed just refers to the ribbed surface for bonding with concrete, not to the diameter. For reference, #3 is about 3/8", #4 is about 1/2", #6 is about 3/4", and #8 is about 1 inch. Therefore, the approximate diameter of a #5 deformed bar is 5/8 inch.

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