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New machine made X pattern ribs result in higher Ar. Value and provides greater ribbed in comparison to a normal TMT bar ensuring unmatched bonding between concrete mixture and the steel bar resulting in extra durable long lasting foundation for your construction.
Usage of SRMB 500+ X RIBS also results in substantial saving in your cost of construction because you require nearly 17% less steel when you use SRMB 500+ X RIBS in comparison to ordinary TMT bars without sacrificing the strength of your construction.
Ideal for building flyovers, bridges, multi-storied buildings, runways and your home. SRMB 500+ X RIBS does not add but multiplies your constructions’ strength. |
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MECHANICAL PROPERTIES | |
| SRMB 500+ X RIBS |
| SL.NO. |
Physical Properties |
IS: 1786 Fe 500 |
SRMB 500+ Value |
| 1. |
Yield Strength, N/mm2, min |
500 |
520-550 |
| 2. |
Tensile Strength, N/mm2, min |
545 |
590-630 |
| 3. |
Stress Ratio (TS / YS), min |
1.10 |
1.15-1.24 |
| 4. |
Elongation, % (L = 5Dn) min |
12 |
18-22 | |
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CHEMICAL COMPOSITION | |
| Chemistry |
Unit |
IS: 1786 Fe 500 |
SRMB 500+ X-Ribs |
| Carbon |
% |
0.30 max |
0.25 max |
| Sulphur (S) |
% |
0.055 max. |
0.055 max. |
| Phosphorus (P) |
% |
0.055 max |
0.055 max. |
| S & P |
% |
0.105 max. |
0.105 max. |
| Mn |
% |
- |
0.60 max | |
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*(Typical values for 90% of cases)
N.B.: These are indicative results of general standard lots of "SRMB TMT ". There may be variance as per customer requirement/standards applicable. |
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