TMT Bars
METCON TMT Steel bars have a uniform and concentrated hardened periphery, with a softer core that has the desired tensile strength coupled with high elongation, specially required in seismic zones. Our new generation TMT bars are high strength ribbed reinforcement bars having superior mechanical properties in strength, weldability, ductility, and bendability, meeting International quality standards. METCON TMT bars are produced in state-of-the-art manufacturing plants under close supervision of our experienced frontline engineers and metallurgists.
Metcon TMT bars are available in different grades which includes - Fe 500, Fe 500D, Fe 500S
The grades come at different sizes ranging from 8 mm to 20 mm range. The list includes 8mm, 10mm, 12mm, 16mm, and 20mm
| Metcon TMT - Grade 500 | ||
|---|---|---|
| Properties | Standard | Typical values |
| Yield Strength, N/mm2, min | 500 | 510-540 |
| Tensile Strength, N/mm2, min | 545 | 600-670 |
| Stress Ratio (TS/YS), min | 1.10 | 1.15 - 1.24 |
| A5 Elongation, (L=5Dn), min | 12 | 15 - 20 |
| Yield (min. Mpa) | 500 | 530 |
| UTS (min. Mpa) | 545 | 600 |
| Elongation (min%) | 12 | 15 |
| Bend |
4d (5d for> 22 dia) |
3d |
| Rebend |
5d (7d for> 10 dia) |
5d |
| Metcon TMT - Grade 500D | ||
|---|---|---|
| Properties | Standard | Typical values |
| Yield Strength, N/mm2, min | 500 | 530-580 |
| Tensile Strength, N/mm2, min | 565 | 640-680 |
| Stress Ratio (TS/YS), min | 1.10 | 1.20 - 1.22 |
| A5 Elongation, (L=5Dn), min | 16 | 18 - 24 |
| Yield (min. Mpa) | 500 | 530 |
| UTS (min. Mpa) | 545 | 600 |
| Elongation (min%) | 16 | 22 |
| Bend |
3d (4d for> 22 dia) |
3d |
| Rebend |
5d (7d for> 10 dia) |
4d |
| Metcon TMT - Chemistry | ||
|---|---|---|
| BIS | Metcon TMT | |
| Carbon (Max.%) | 0.30 | 0.20 - 0.30 |
| Manganese (%) | 0.30 to 0.70 | 0.50 to 0.70 |
| Sulphur | 0.060 | 0.020 to 0.045 |
| Phosphorus | 0.060 | 0.020 to 0.045 |