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Prime Gold TMT
Quality Standards
| Properties / Compositions | India (IS:1786) | Prime Gold TMT | SAIL TMT As per Brochure |
Tata Tiscon TMT As per Brochure |
| MECHANICAL PROPERTIES | Grade Fe-500 |
Grade Fe-500 PG |
Grade Fe-500 |
Grade Fe-500 D |
| Proof Stress | 500 N/mm2 | 525 N/mm2 | 500 N/mm2 | 540 N/mm2 |
| Tensile Strength | 545 N/mm2 | 636 N/mm2 | 580 N/mm2 | 600 N/mm2 |
| Elongation | 12% | 23.3% | 18% | 18% |
| Blend Test | Upto 22 mm -4D | Satisfactory | Satisfactory | Satisfactory |
| CHEMICAL COMPOSITION(%) |
| Carbon | 0.30 Max | 0.25 Max | 0.250 Max | 0.250 Max |
| Sulphur | 0.055 Max | 0.039 Max | 0.050 Max | 0.035 Max |
| Phosphorous | 0.055 Max | 0.045 Max | 0.050 Max | 0.035 Max |
| S + P | 0.105 Max | 0.084 Max | 0.100 Max | 0.070 Max |
| Mn | 0.4 Min | |||
| Si | 0.4 Max |