what is Fe415 & Fe5oo? also what are types of steel?
Answer
fe 415 is the steel having tensile strength of 415N/MM2
similarly fe 500.
types of steel
mild steel-250 N/MM2
tor steel -415 "
tmt -500 "
torkari -550 "
TORKARI is a new brand and high strength and high bond
reinforcing steel conforming to Fe550 grade (Tor-55) of IS
1786 - 2008