| Element | As per ISI | Balmukund TMT ISI FE 500+ | Balmukund TMT Nominal Weight Kg. Per Mtr |
0.2% Proof Stress |
500N/mm2 |
530N/mm2 |
Durability & longevity of concrete structures suited for high rise, dams, bridges & industrial constructions. Best suited in natural calamities prone areas. |
Ultimate Tensile |
550N/mm2 |
590-650 N/mm2 |
|
Elongation |
12% |
18% Min |
Necessary safety factor in a concrete structure is achieved through higher elongation. Must for earthquake prone areas. |
Bend-ability |
Average |
Excellent |
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Rebend-ability |
5D to 7D |
3D to 5D |
Easy and fast work-ability saves time &le cost due to higher bend-ability. |
Weld-ability |
Low |
Very High |
Easy weld-ability with no loss of strength at joint. No pre-heating & post-heating required during welding. Pre-welded meshes can be used to save time. |
Fire Resistance |
Upto 4000C |
Upto 500degreeC |
Retains significant strength even at higher temperature. Safe in fire hazards upto 5000C. |
Rust & Corrosion Resistance |
Not Suitable |
Very High Resistance |
Suited in humid and coastal environments. |