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Technical Specifications
Product Overview
Metallurgical Characteristics
Fe 500 exhibits a unique dual-phase microstructure achieved through controlled thermo-mechanical treatment. The outer layer consists of tempered martensite providing high strength, while the core maintains a ferrite-pearlite structure ensuring excellent ductility and toughness. This microstructural design optimizes the strength-to-ductility ratio essential for structural applications.
Heat Treatment Process
MetalZenith employs a sophisticated TMT process involving controlled rolling at 1000-1100°C followed by rapid water quenching and self-tempering. The quenching rate and tempering temperature are precisely controlled to achieve the desired mechanical properties while maintaining excellent weldability and formability characteristics.
Manufacturing Excellence
Our state-of-the-art production facility utilizes computer-controlled rolling mills, automated quenching systems, and real-time quality monitoring to ensure consistent mechanical properties throughout each batch. Advanced cooling technology and precise temperature control guarantee uniform microstructure development and optimal performance characteristics.
Specialized Quality Testing
Fe 500 undergoes comprehensive testing including weldability assessment per AWS D1.1 standards, bend testing for formability evaluation, fatigue testing under cyclic loading conditions, and accelerated corrosion testing for atmospheric resistance. These specialized tests ensure superior performance in demanding structural environments and long-term durability.
Structural Application Engineering
For building construction, Fe 500 provides enhanced seismic resistance and load-bearing capacity. In bridge engineering, its superior fatigue strength ensures long-term structural integrity under dynamic loading. For machinery manufacturing, the excellent machinability and weldability enable complex fabrication. In vehicle construction, the high strength-to-weight ratio contributes to improved fuel efficiency while maintaining safety standards. General engineering applications benefit from the versatile mechanical properties and reliable performance characteristics.
🧪 Chemical Composition
| Element | Composition (%) |
|---|---|
| Carbon (C) | 0.25 - 0.30 |
| Manganese (Mn) | 0.60 - 0.90 |
| Silicon (Si) | 0.15 - 0.40 |
| Phosphorus (P) | ≤ 0.040 |
| Sulfur (S) | ≤ 0.040 |
| Chromium (Cr) | 0.10 - 0.25 |
| Nickel (Ni) | 0.05 - 0.15 |
| Copper (Cu) | 0.20 - 0.40 |
⚙️ Mechanical Properties
| Property | Value |
|---|---|
| Yield Strength (MPa) | ≥ 500 |
| Tensile Strength (MPa) | 565 - 650 |
| Elongation (%) | ≥ 14.5 |
| Impact Energy at 20°C (J) | ≥ 40 |
| Hardness (HB) | 160 - 220 |
| Fatigue Strength (MPa) | 250 - 300 |
🔬 Physical Properties
| Property | Value |
|---|---|
| Density (g/cm3) | 7.85 |
| Melting Point (°C) | 1510 - 1540 |
| Thermal Conductivity (W/m·K) | 50.2 |
| Thermal Expansion (×10??/K) | 11.8 |
| Elastic Modulus (GPa) | 200 |
| Poisson's Ratio | 0.27 - 0.30 |
📏 Product Specifications
| Specification | Details |
|---|---|
| Available Forms | Rebars, Structural Sections, Plates, Bars, Beams |
| Diameter Range (Rebars) | 8 - 40mm |
| Length Range | 6000 - 12000mm |
| Plate Thickness | 10 - 80mm |
| Standards Compliance | IS 1786, ASTM A615, BS 4449 |
| Heat Treatment Condition | TMT (Thermo-Mechanically Treated) |
| Surface Finish | Ribbed, Hot Rolled, Pickled |
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Our Advantages in Processing Fe 500 Steel
Advanced Thermo-Mechanical Treatment
MetalZenith utilizes cutting-edge TMT processing with precise temperature control and rapid quenching followed by self-tempering. This advanced manufacturing process creates a unique microstructure with a tough ferrite-pearlite core and tempered martensite outer layer, delivering exceptional strength and ductility for structural applications.
Comprehensive Structural Testing
Our Fe 500 steel undergoes extensive testing protocols including weldability assessment per AWS standards, forming performance evaluation, fatigue strength testing up to 2 million cycles, and atmospheric corrosion resistance testing. These specialized tests ensure optimal performance in demanding structural environments.
Custom Structural Solutions
MetalZenith provides tailored Fe 500 steel solutions with custom dimensions, specialized heat treatment, and application-specific processing. Our technical team offers comprehensive support for structural design optimization, welding procedures, and construction methodology to maximize project efficiency and safety.
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