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Technical Specifications
Product Overview
Metallurgical Characteristics
S500MC exhibits a fine-grained ferritic microstructure achieved through thermomechanical controlled processing (TMCP). The controlled addition of microalloying elements including niobium, vanadium, and titanium promotes precipitation strengthening and grain refinement, resulting in exceptional strength while maintaining superior formability. The low carbon content ensures excellent weldability and reduces the risk of cold cracking during fabrication.
Heat Treatment Process
MetalZenith employs advanced TMCP technology with controlled rolling temperatures between 850-950°C followed by accelerated cooling to achieve optimal mechanical properties. The process eliminates the need for subsequent heat treatment while ensuring consistent microstructural uniformity and enhanced formability characteristics essential for cold forming applications.
Manufacturing Process Excellence
Our state-of-the-art production facility utilizes computer-controlled rolling mills with real-time temperature monitoring and precise strain control. MetalZenith's advanced process control ensures consistent mechanical properties throughout the material thickness and length, delivering superior quality for demanding structural applications requiring both strength and formability.
Specialized Quality Testing
MetalZenith conducts comprehensive testing protocols including advanced weldability assessments using standardized procedures, cold forming simulation tests to evaluate bendability and stretch-flangeability, fatigue strength evaluation under cyclic loading conditions, and accelerated atmospheric corrosion resistance testing. These specialized tests ensure optimal performance in structural applications.
Application-Specific Technical Considerations
For building structures and bridge engineering, S500MC provides excellent strength-to-weight ratios enabling lighter designs without compromising structural integrity. In machinery manufacturing and vehicle construction, the superior formability allows for complex geometries while maintaining high strength. The excellent weldability and low carbon equivalent ensure reliable joining in general engineering applications, making it ideal for fabricated structures requiring both performance and cost-effectiveness.
🧪 Chemical Composition
| Element | Composition (%) |
|---|---|
| Carbon (C) | ≤ 0.12 |
| Manganese (Mn) | ≤ 1.60 |
| Silicon (Si) | ≤ 0.50 |
| Phosphorus (P) | ≤ 0.025 |
| Sulfur (S) | ≤ 0.015 |
| Aluminum (Al) | ≥ 0.015 |
| Niobium (Nb) | ≤ 0.09 |
| Vanadium (V) | ≤ 0.20 |
| Titanium (Ti) | ≤ 0.15 |
⚙️ Mechanical Properties
| Property | Value |
|---|---|
| Yield Strength (MPa) | ≥ 500 |
| Tensile Strength (MPa) | 550 - 700 |
| Elongation (%) | ≥ 19 |
| Impact Energy at -20°C (J) | ≥ 27 |
| Hardness (HV) | 160 - 220 |
| Bend Test (r/t) | ≤ 2.0 |
🔬 Physical Properties
| Property | Value |
|---|---|
| Density (g/cm3) | 7.85 |
| Melting Point (°C) | 1510 - 1540 |
| Thermal Conductivity (W/m·K) | 49.8 |
| Thermal Expansion (×10??/K) | 11.5 |
| Elastic Modulus (GPa) | 210 |
| Poisson's Ratio | 0.30 |
📏 Product Specifications
| Specification | Details |
|---|---|
| Available Forms | Hot Rolled Sheets, Cold Rolled Sheets, Coils, Plates |
| Thickness Range | 1.5 - 12.0mm |
| Width Range | 1000 - 2100mm |
| Length Range | 2000 - 12000mm |
| Standards Compliance | EN 10149-2, ASTM A1011 HSLAS Grade 50 |
| Surface Condition | Hot Rolled, Pickled & Oiled, Cold Rolled |
| Edge Condition | Mill Edge, Slit Edge, Trimmed Edge |
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Our Advantages in Processing S500MC Steel
Advanced TMCP Processing Technology
MetalZenith utilizes cutting-edge thermomechanical controlled processing (TMCP) with precise temperature control and optimized rolling schedules to achieve superior grain refinement in S500MC steel. Our advanced processing ensures exceptional strength-to-weight ratios while maintaining outstanding cold formability essential for complex structural applications.
Comprehensive Structural Performance Testing
MetalZenith conducts extensive testing protocols specifically designed for structural applications, including advanced weldability assessments, cold forming simulation tests, fatigue strength evaluation under cyclic loading, and atmospheric corrosion resistance testing. Our quality assurance ensures optimal performance in building structures, bridge engineering, and heavy machinery applications.
Custom Processing & Engineering Support
MetalZenith provides comprehensive custom processing services including precision cutting, forming, and heat treatment optimization tailored to specific structural requirements. Our technical team offers expert engineering support for complex projects, ensuring optimal material selection and processing parameters for demanding construction and manufacturing applications.
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