Answer / venkatesh parasuraman

The abbreviation Fe stands for Ferrous material ie iron from which the reinforcement steel bars are manufactured. The number 415 indicates that the Yield Strength (tensile strength when it is subjected to elongation) of steel is 415 N/mm2. The reinforcement steel bars used in RCC (Reinforced Cement Concrete) are designated in grades of Fe250, Fe415 or Fe500 depending on their Yield Strength. (The numbers 215, 415 and 500 tell about this Yield Strength in N/mm2 the bars are designed and manufactured to have.)

Answer / anilkumar002

it is a grade of steel
The abbreviation Fe stands for Ferrous material ie iron from
which the reinforcement steel bars are manufactured. The
number 415 indicates that the Yield

Answer / neelam saroj

Fe stands for Ferrous Material (Iron)
and the Digit next to it represents the Yield strength.
There are three different steels
Fe250 ( Mild Steel)
Fe415 ( Tor Steel )
Fe500 ( Tor Steel )

where 250,415 & 500 are the tensile strength in N/mm2 of
that rebar,
one rebar is of 12m Long.

Answer / mayank jain

Fe415 :- yeild strenth of that steel is 415 N/mm2

Answer / vijender kumar

Fe stands for Ferrous Material that is iron come from which
the re-inforcement steel bars are manufactured and numerical
415 stands for the yield strength N/mm2

Answer / guest

steel

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