Reinforcing Steel Grades (IS 456)

RCC Design ESE GATE SSC JE

Reference summary — verify against the current edition of the code before you rely on it in practice. Free tier available — start free.

Reinforcing Steel Grades (IS 456)

Grade\(f_y\) (\(\mathrm{N/mm^2}\))\(x_{u,\max}/d\)
Fe250 (mild)2500.53
Fe4154150.48
Fe5005000.46
Fe5505500.44

Typical values for exam use. Actual values vary with grade, source and test condition — use the figure given in the question when one is stated.