Alloy Steel
High-Quality Alloy Steel in Kolkata
Usha Metal Industries Private Limited is a leading supplier of high-quality alloy steel in Kolkata. Our alloy steel products are engineered for superior strength, durability, and resistance to wear, making them ideal for a wide range of industrial applications. We offer an extensive selection of grades tailored to meet specific requirements, ensuring optimal performance in every project. With a strong commitment to quality and customer satisfaction, we deliver reliable solutions and timely service. Trust Usha Metal Industries for all your alloy steel needs and enhance your manufacturing capabilities today!
Technical specification of Alloy Steel
| Specification | Description |
|---|---|
| Material Type | Alloy Steel |
| Standard Grades | 4140, 4340, 4130, 8620, 9310 |
| Chemical Composition | Varies by grade; typically includes Carbon, Chromium, Molybdenum, Nickel, Vanadium |
| Hardness (HRC) | Typically ranges from 28 to 50 HRC, depending on grade |
| Tensile Strength | 600 – 1,200 MPa (varies by grade) |
| Yield Strength | 400 – 800 MPa (varies by grade) |
| Elongation | 10% – 20% (depends on thickness and grade) |
| Heat Treatment | Can be heat-treated to enhance hardness and toughness |
| Applications | Gears, shafts, automotive components, and machinery parts |
| Delivery Forms | Bars, plates, sheets, and custom shapes available |
| Dimensions Available | Custom sizes available; standard dimensions upon request |
| Finish | Available in hot-rolled, cold-rolled, and ground finishes |
| Weldability | Generally good, with specific grades requiring pre-heating |
Features
- Alloy steel is designed to offer enhanced strength and hardness compared to carbon steel.
- It provides excellent resistance to impact and fatigue, making it suitable for high-stress applications.
- The addition of various alloying elements improves the material’s corrosion resistance and overall performance.
- Alloy steel can be heat-treated to achieve specific mechanical properties tailored to different uses.
- It is commonly used in manufacturing components for the automotive, aerospace, and construction industries.