RHL Profiles Limited has introduced high earthquake resistant Bars under the brand name of RHL GOLD 500 HD having high ductility. These TMT Bars have a minimum Yield Strength of 500 N/mm², minimum elongation of 14.5% and TS/YS ratio greater than 1.1. These TMT Bars are also produced in the close tolerance range of section weight range prescribed by BIS and thus provide more length per kg of steel.
Dia Mtr |
As per IS 1786 |
RHL GOLD 500 HD |
Benefit |
Benefit |
||
Section Weight |
Mean Section |
Section Weight |
Mean Section |
in kg / m |
in % |
|
6 |
0.207 - 0.237 |
0.222 |
0.207 - 0.220 |
0.214 |
0.008 |
3.74% |
8 |
0.367 - 0.423 |
0.395 |
0.367 - 0.390 |
0.378 |
0.017 |
4.50% |
10 |
0.574 - 0.660 |
0.617 |
0.574 - 0.59 |
0.582 |
0.035 |
6.01% |
12 |
0.844 - 0.932 |
0.888 |
0.844 - 0.865 |
0.854 |
0.034 |
3.98% |
16 |
1.500 - 1.659 |
1.580 |
1.500 - 1.540 |
1.520 |
0.06 |
3.95% |
20 |
2.395 - 2.544 |
2.470 |
2.400 - 2.440 |
2.420 |
0.05 |
2.07% |
25 |
3.734 - 3.965 |
3.850 |
3.740 - 3.780 |
3.760 |
0.09 |
2.39% |
P.S. : The above sheet clearly indicates that RHL GOLD 500 HD TMT bars provide extra length in range of 2% - 6% depending upon section / diameter of TMT bars being used. Thus it helps in economizing the construction costs.