Introduction
When it comes to high-strength engineering materials, EN24 steel stands out as a remarkable choice. Whether you’re an engineer, a manufacturer, or just someone intrigued by the world of metals, understanding EN24 steel is an invaluable asset. In this comprehensive guide, we will unveil the EN24 steel data sheet, providing you with detailed insights into its chemical composition, mechanical properties, heat treatment, physical attributes, equivalent grades, availability, applications, and the option to download the datasheet.
EN24 Steel Data Sheet and Chemical Composition
EN24 steel is a specialized alloy characterized by its unique chemical composition. It comprises essential elements that contribute to its superior mechanical properties. The composition typically includes:
- Carbon (C): Typically around 0.36%
- Silicon (Si): Approximately 0.20%
- Manganese (Mn): Roughly 0.70%
- Phosphorus (P): Typically less than 0.040%
- Sulfur (S): Usually less than 0.040%
- Nickel (Ni): Approximately 1.25%
- Chromium (Cr): Around 0.80%
- Molybdenum (Mo): Typically 0.35%
This precise combination of elements results in a steel variant renowned for its high tensile strength, ductility, and wear resistance.
EN24 Steel Data Sheet: Exploring Mechanical Properties
EN24 steel’s mechanical properties make it an ideal choice for numerous applications. Some key mechanical properties include:
- Tensile Strength: Achieving strengths of 850-1000 MPa (T condition) to an impressive 1550 MPa in various tensile strengths (Z condition).
- Yield Strength: Typically around 635 MPa.
- Hardness: EN24 steel often reaches a hardness of 248-302 HB.
- Impact Resistance: Demonstrates excellent impact resistance, especially at low temperatures.
EN24 Steel Data Sheet: Heat Treatment Insights
Heat treatment plays a pivotal role in optimizing EN24 steel’s properties. The recommended heat treatment process involves heating the steel to 830-850°C, followed by quenching in oil. Tempering is performed after cooling to room temperature. Full annealing before heat treatment is advisable for hardening from the T condition.
Physical Properties
EN24 steel also boasts impressive physical properties:
- Density: Around 7.81 g/cm³.
- Thermal Expansion: Exhibits a coefficient of thermal expansion of approximately 10.4 x 10⁻⁶/°C.
- Electrical Conductivity: EN24 steel features electrical conductivity that suits various applications.
Equivalent Grades
For those seeking international equivalents to EN24 steel, here are some examples:
- USA: Aerospace 4340
- Germany: 34CrNiMo6
- France: 1.6582
- Sweden: 34NiCrMo8 / 35NCD6
- Spain: 14.2541
- Japan: F1.272, SNCM447, S95 / S119
Availability
EN24 steel is commonly available from reputable suppliers and manufacturers. When sourcing this high-strength alloy, it’s essential to choose reliable sources to ensure material quality.
EN24 Steel Applications
EN24 steel finds applications in a wide range of industries, including:
- Automotive: In critical components like crankshafts, axles, and gearbox shafts.
- Aerospace: For aircraft components requiring precision and strength.
- Manufacturing: Particularly in the production of gears, shafts, and structural components.
- Construction: Used in structural elements that must withstand heavy loads.
- Oil and Gas: For applications like drill collars.
EN24 Steel Data Sheet Download
If you’re looking for a comprehensive data sheet that includes all the technical specifications of EN24 steel, we’ve got you covered. You can download the detailed EN24 steel data sheet in PDF format from OTAI special steel.
Conclusion
The EN24 steel data sheet is a valuable resource for engineers, manufacturers, and enthusiasts who demand high tensile strength, ductility, and wear resistance in their applications. Understanding the chemical composition, mechanical properties, heat treatment, physical attributes, equivalent grades, and applications of EN24 steel is key to harnessing its full potential. With the option to download the datasheet, you can have all the technical details at your fingertips, making EN24 Steel a go-to choice in the world of materials engineering.
