Deformed steel bar is more commonly known as reinforcing bar, or rebar. These steel bars are imbedded in concrete to provide tensile strength. Smooth bars are run through rollers which "deform" the bar thereby adding ribs. The ribs provide a mechanical bond between the steel bars and the surrounding concrete.
High yeild strength deformed bars. The characteristic strength of these bars are higher than mild steel.
500W in steel bar means this steel yields 500MPa strength
Tar steel of 16 mm diameter, you can find this notation in Bar Bending Schedule (BBS) and steel detailing..
Extreme Steel bar is known as re-bar ( Reinforcing Bar), with two longitudinal and transverse ribs on the diameter of Bar.
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It is a deformed round steel bar and has a diameter of 12mm.
In the context of concrete reinforcement steel, a Y12 bar refers to a deformed steel bar with a diameter of 12 millimeters. The "Y" indicates that it is a high-strength deformed steel bar. On the other hand, an R10 bar refers to a round steel bar with a diameter of 10 millimeters. The "R" signifies that it is a mild steel bar without any deformations.
Yes, steel is elastic and can be deformed under stress.
Nominal diameter of deformed bars are specified by standards.Diameter of deformed bar is controlled from test :1. measure the mass w in kg weighted to a precision 0.5 %2. measure the length L in m to a precision 0.5 %The equivalent diameter is nominal diameter of deformed bars and calcolation is by this formula :Diamater = root square of ( 162.13 w / L )
unit wt of reinforcement bar can be obtained in kg/ meter by d*d/162.162 where d is the dia of bar The formula is based on the density of rebar 490 lb/cft
Deformed rebar has either indentations or ridges in a regular pattern on the bar surfae.
7850kg/m3
High yeild strength deformed bars. The characteristic strength of these bars are higher than mild steel.
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1)mild steel 2)ripped torsion steel 3)nical alloy steel 4)deformed steel
0.618
500W in steel bar means this steel yields 500MPa strength