TMT BARS
JSW 550 D
Super premium high strength and high ductility TMT re-bars typically used in construction of ordinary residential & commercial projects, infrastructure projects and in earthquake prone areas due to a high value of percentage elongation
Their design is apt for earthquake-prone zones and are more resistant to shocks due to a combination of higher strength and ductility. Its high UTS/YS ratio of 1.15 minimum ensures a higher energy absorption capacity. JSW Neosteel, in a short span, has achieved an esteemed list of projects & customers which includes Delhi, Jaipur, Hyderabad, Bangalore and Chennai Metro Rail, Jaypee’s Yamuna Expressway, Delhi and Mumbai International Airports and Power Projects to name a few
Specifications
Chemical Compostion
| %C(Max) | %Mn(Max) | %Si(Max) | %P(Max) | %S(Max) | CE9(Max) | |
|---|---|---|---|---|---|---|
| JSW NEOSTEEL Fe 500D | 0.23 | 1.00 | 0.40 | 0.03 | 0.03 | 0.4 |
| JSW NEOSTEEL Fe 550D | 0.23 | 1.00 | 0.40 | 0.03 | 0.03 | 0.4 |
| Is 1786 Fe 500D | 0.25 | – | – | 0.04 | 0.04 | 0.42 |
| IS 1786 Fe 550D3 | 0.25 | – | – | 0.04 | 0.04 | 0.42 |
Mechanical Properties
| Yield Strength | N/m㎡(min.) | Tensile Strength N/m㎡(min.) | UTS/YS Ratio % EI(min.) |
|
|---|---|---|---|---|
| JSW NEOSTEEL Fe 500D | 520 | 600 | 1.15 | 18 |
| JSW NEOSTEEL Fe 550D | 530 | 630 | 1.1 | 16 |
| Is 1786 Fe 500D | 500 | 565 | 1.1 | 16 |
| IS 1786 Fe 550D3 | 550 | 585 | 1.08 | 14.5 |
Bend Properties
| Mendrel Diameter Upto and including 20mm | Mendrel Diameter Over 20mm | |
|---|---|---|
| JSW NEOSTEEL Fe 500D | 3d | 4d |
| JSW NEOSTEEL Fe 550D | 4d | 5d |
| Is 1786 Fe 500D | 3d | 4d |
| IS 1786 Fe 550D3 | 4d | 5d |
Re-bend Properties
| Mendrel Diameter Upto and including 20mm | Mendrel Diameter Over 20mm | |
|---|---|---|
| JSW NEOSTEEL Fe 500D | 4d | 6d |
| JSW NEOSTEEL Fe 550D | 6d | 7d |
| Is 1786 Fe 500D | 4d | 6d |
| IS 1786 Fe 550D3 | 6d | 7d |
Product Range and Nominal Weight:
| Nominal Size(mm) | Weight per meter(kg) | Nominal Size(mm) | Weight per meter(kg) |
|---|---|---|---|
| 8 | 0.395 | 25 | 3.85 |
| 10 | 0.617 | 28 | 4.83 |
| 12 | 0.888 | 32 | 6.31 |
| 16 | 1.58 | 36 | 7.00 |
| 20 | 2.47 | 40 | 9.68 |