Technical Comparison chart of SUGNA TMT with
BIS & International Quality Standards.
| Mechanical Properties | Indian Standards (IS:1786) | Sugna | Americal (ASTM a 615) | Euro
(Din 488) |
| Grade Fe-500 | ||||
| Proof Stress | 500N/mm2 | 530N/ mm2 | 420Mpa | 500Mpa |
| Tensile Strength | 545 N/mm2 | 600 N/ mm2 | 620 Mpa | 550 Mpa |
| Elongation | 12% | 15% | 9% | 10% |
| Bend Test | Upto 22mm-4D
|
Upto 22mm-3D
|
10 to 16mm 3.5D
20 to 25mm-5d 28 to 32mm-7D |
6 to 12mm-5D
14 to 16mm-6D 20 to 28mm -8D |
| Grade Fe-500D | ||||
| Proof Stress | 500N/mm2 | 530N/ mm2 | 500Mpa | 500Mpa |
| Tensile Strength | 565 N/mm2 | 600 N/ mm2 | 620 Mpa | 550 Mpa |
| Elongation | 16% | 18% | 13% | 14% |
| Bend Test | Upto 20mm-4D
Over 20mm-4D |
Upto 22mm-3D
Over 20mm -3D |
10 to 16mm 3.5D
20 to 25mm-5D 28 to 32mm-7D |
6 to 12mm-5D
14 to 16mm-6D 20 to 28mm -8D |
| Grade Fe-550 | ||||
| Proof Stress | 500N/mm2 | 575N/ mm2 | 570Mpa | 500Mpa |
| Tensile Strength | 858 N/mm2 | 690 N/ mm2 | 690 Mpa | 550 Mpa |
| Elongation | 8% | 12% | 7% | 8% |
| Bend Test | Upto 22mm-5D | Upto 22mm-3D | 6 TO 25MM – 5D | 6D |