Spark Fe 415 TMT Bar - 6 mm
Spark Fe 415 TMT Bar - 6 mm
Specifications
| Diameter | 6 mm |
|---|---|
| Length | 12 m |
Description
Spark Fe 415 TMT Bar Spark Fe 415 TMT Bar - 6 mm is a thermo-mechanically treated high-strength reinforcing bar conforming to IS 1786:2008, with a 6 mm nominal diameter supplied in standard 12 m lengths. Manufactured using the quench-and-self-temper (QST) process, it achieves a minimum yield strength of 415 MPa, UTS of 485 MPa, and elongation of 14.5%, making it reliable for general construction, residential slabs, and low-rise structural concrete. The hard martensitic outer rim and tough ferritic-pearlitic core give this bar its signature combination of strength, ductility, and superior bond performance in reinforced concrete.
Key Features:- Thermomechanically treated to IS 1786:2008 Fe 415 with mill test certification
- Minimum yield strength 415 MPa and UTS 485 MPa for general RCC design
- Minimum elongation 14.5% providing ductile behaviour under load
- Hard martensitic outer rim with tough ferritic-pearlitic core microstructure
- Superior surface rib pattern ensuring strong mechanical bond with concrete
- Low carbon equivalent supporting easy on-site welding and bar bending
- Resistant to corrosion, fire, and thermal cycling in concrete environments
- Standard 12 m mill lengths for efficient scheduling and reduced wastage
- Suitable for cutting, bending, and welding using conventional site equipment
- Compatible with all standard concrete grades used in residential construction
- Residential building foundations, footings, and pile cap reinforcement
- Ground floor and upper floor slabs in low-rise residential construction
- Columns and beams in single and double storey residential buildings
- Compound walls, boundary walls, and plinth beam reinforcement
- Lintels, chajjas, and window sill reinforcement in housing projects
- Small commercial buildings, shops, and ground-plus-one structures
- Agricultural structures, water tanks, and rural infrastructure
- School buildings, community centres, and low-rise government structures
Specifications
| Base | Detail |
|---|---|
| Diameter | 6 mm |
| Length | 12 m |
Mechanical & Chemical Composition
Main Specifications
| Base | Detail |
|---|---|
| Tensile Strength | RT: 0 - OT: 485 |
| Yield Strength | RT: 0 - OT: 415 |
| Elongation(%) | RT: 0 - OT: 14.5 |
Chemical Composition
| Base | Detail (%) |
|---|---|
| Carbon | 0 - 0.3 |
| Sulphur | 0 - 0.06 |
| Phosphorus | 0 - 0.06 |
| Sulphur + Phosphorus | 0 - 0.110 |
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