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Technical Specifications
Product Overview
Metallurgical Characteristics
Wrought Steel exhibits a refined ferritic-pearlitic microstructure achieved through controlled hot working processes. The optimized carbon content and balanced alloying elements provide excellent strength-ductility combination, while the fine grain structure ensures superior impact toughness and fatigue resistance essential for structural applications.
Heat Treatment Process
MetalZenith employs controlled hot rolling at temperatures between 1050-1200°C followed by controlled cooling to achieve optimal mechanical properties. Normalization at 870-920°C may be applied for enhanced grain refinement and stress relief, ensuring dimensional stability and improved machinability.
Manufacturing Process
Our advanced manufacturing process includes electric arc furnace melting, continuous casting, and precision hot rolling with real-time temperature control. MetalZenith's integrated quality management system ensures consistent chemical composition and mechanical properties throughout production, with inline inspection and testing at every stage.
Specialized Quality Testing
Comprehensive testing protocols include welding performance evaluation using standard procedures, forming capability assessment through bend testing, fatigue strength determination under cyclic loading, and atmospheric corrosion resistance testing. These specialized tests ensure optimal performance in structural applications requiring long-term reliability.
Application Engineering Considerations
For building construction, Wrought Steel provides excellent weldability and formability for complex structural connections. In bridge engineering, its superior fatigue resistance ensures long-term performance under dynamic loading. For machinery manufacturing, the balanced strength and machinability enable efficient fabrication of heavy equipment frames. In vehicle construction, the material's crashworthiness and forming characteristics support safety-critical applications. General engineering applications benefit from the steel's versatility and consistent quality across various processing conditions.
🧪 Chemical Composition
| Element | Composition (%) |
|---|---|
| Carbon (C) | 0.25 - 0.29 |
| Manganese (Mn) | 0.80 - 1.20 |
| Silicon (Si) | 0.15 - 0.40 |
| Phosphorus (P) | ≤ 0.040 |
| Sulfur (S) | ≤ 0.050 |
| Copper (Cu) | 0.20 - 0.40 |
| Chromium (Cr) | 0.10 - 0.25 |
| Nickel (Ni) | 0.10 - 0.30 |
⚙️ Mechanical Properties
| Property | Value |
|---|---|
| Yield Strength (MPa) | 250 - 400 |
| Tensile Strength (MPa) | 400 - 550 |
| Elongation (%) | ≥ 20 |
| Impact Energy at 0°C (J) | ≥ 27 |
| Hardness (HB) | 120 - 180 |
| Fatigue Strength (MPa) | 180 - 220 |
🔬 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 | Plates, Sheets, Beams, Channels, Angles, Bars |
| Thickness Range | 3 - 200mm |
| Width Range | 1000 - 3000mm |
| Length Range | 6000 - 12000mm |
| Standards Compliance | ASTM A36, AISC 360, EN 10025 |
| Surface Condition | Hot Rolled, Pickled, Shot Blasted |
| Delivery Condition | Hot Rolled, Normalized |
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Our Advantages in Processing Wrought Steel
Advanced Hot Working Technology
MetalZenith utilizes precision-controlled hot rolling processes with optimized temperature profiles to achieve superior grain structure and mechanical properties. Our advanced hot working technology ensures excellent material homogeneity and enhanced strength-to-weight ratio throughout the steel cross-section.
Comprehensive Structural Testing
Our rigorous testing protocols include welding performance evaluation, forming capability assessment, fatigue strength testing, and atmospheric corrosion resistance analysis. MetalZenith ensures every batch meets stringent structural requirements for long-term performance in demanding applications.
Custom Fabrication Services
MetalZenith provides comprehensive custom processing including cutting, forming, welding preparation, and surface treatment. Our technical support team works closely with customers to optimize material specifications and processing parameters for specific structural applications.
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