Answer Posted / sjtbehera
it is grade of bar ehich is standardise below
Description
Standard
IS:1786, Fe 415
0.2% proof stress, min, N/mm2
415.0
Ultimate tensile strength, min N/mm2
485.0
%Elongation, min
14.5 18.0 14.5
Bend
3D
Reben
5D to 7D
ASTM
A615M
Gr. 60(420)
ASTM
A615M
Gr. 75(520)
BS
4449
Gr. 460 IS:1786
Gr.Fe-500 Shyam 500
TMT Re-Bars
Tensile Strength,
N/mm2, min
620
690
506
545.0
640
Yield Strength,
N.mm2, min 500.0
% Elongation, min 7-9*
(
* The gauge length for ASTM Standards in 200mm where as for
BS and Indian Standards
| Is This Answer Correct ? | 10 Yes | 3 No |
Post New Answer View All Answers
What does a construction cost covers and what does not?
In csae of hume pipes NP stands for Non Pressure bur what does it really mean?
How to calculate Cement in bags ,sand in sqft and aggregate in sqft for 1cum M25 grade concrete
Which is the most prominent tower of world?
How can I make justification between using concrete grade c35 compare c37?
Can a wave happen in the middle of the ocean like in the movie poseidon 2006?
What is the use of offset command?
insted of bentonite we can use any alternate material in piling ?
Kindly post me previous year interview questions with answer for post of Manager (civil engg.) for NTPC, IOC , GAIL etc. I have interview on july 2013.I will be very grateful to you. Please guide me.
what is the meaning of degreasing of the euipment or line.
How much of fly ash is allowable in Portland cement and what is the disadvantage when the level of fly ash is increased?
what else we can add rather than admixture in concrete to reduce the cement quantity?
What does civil status mean?
what would be the design load of R.C.C Cooling tower per cell.?
What is critical path method (c.p.m)?