In the world of manufacturing and engineering, the quest for the ideal materials to create strong, reliable, and durable products is never-ending. EN24 steel is one such material, celebrated for its exceptional properties. This comprehensive guide explores EN24 steel, delving into its composition, applications, heat treatment, and, most importantly, where to source it. If you’re looking for EN24 steel suppliers, you’ve come to the right place.
What is EN24 Steel?
EN24 steel has a lengthy history that dates back more than a century. EN24 is the designation for a nickel, chromium, and molybdenum alloy steel. Its chemical composition includes approximately 1.5% nickel, 1% chromium, and 0.2% molybdenum, which explains why it is so highly sought after in a variety of industries.
The Quest for Equivalents
EN24’s popularity has led to the production of similar alloy steels worldwide, each with subtle differences in composition. Here are some equivalents from different countries:
- USA: 4340 (AISI/SAE)
- Germany: 34CrNiMo6 (DIN)
- France: 1.6582 (Werkstoff)
- Sweden: 34NiCrMo8/35NCD6 (SIS)
- Spain: 14.2541 (UNE)
- Japan: SNCM447 (JIS)
- Aerospace Industry: S95/S119
These equivalents showcase the global demand for high-tensile, nickel-chrome-molybdenum steel like EN24.
Properties and Applications
EN24’s heat-treated condition offers an excellent combination of high tensile strength and shock resistance. It’s easily workable, whether forged or stamped. Some of its diverse applications include power transmission gears, cranks, axles, propeller and gearbox shafts, connecting rods, bolts, and structural components. It’s even utilized in the plastics and rubber molding industry for molds and related parts.
EN24 Steel Suppliers
Now, the crucial question: where can you find reliable EN24 steel suppliers? Several companies specialize in providing this high-quality material. When selecting a supplier, ensure they offer EN24 in various forms, including round bars and flat sections. Moreover, consider their heat treatment services, as different processes are available, such as hardening and tempering, plasma nitriding, nitriding, case hardening, and more.
Conclusion
EN24 steel and its equivalents have a rich history and find application in a wide array of industries. Choosing the right supplier for your EN24 steel needs is paramount for ensuring product quality and performance.
EN24 steel and its equivalents have a rich history and find application in a wide array of industries. Choosing the right supplier for your EN24 steel needs is paramount for ensuring product quality and performance. OTAI Special Steel is a supplier of high-standard material quality and services.
FAQs
1. What is the composition of EN24 steel?
| Component Elements Properties | Metric | US/Imperial |
| Carbon, C | 0.35 – 0.45 % | 0.35 – 0.45 % |
| Chromium, Cr | 0.90 – 1.40 % | 0.90 – 1.40 % |
| Silicon, Si | 0.10 – 0.35 % | 0.10 – 0.35 % |
| Manganese, Mn | 0.45 – 0.70 % | 0.45 – 0.70 % |
| Molybdenum, Mo | 0.20 – 0.35 % | 0.20 – 0.35 % |
| Nickel, Ni | 1.30 – 1.80 % | 1.30 – 1.80 % |
2. Can EN24 steel be welded?
While EN24 can be welded when it is annealed, it is not advised to weld EN24T or higher tensile variations because of the possibility of cracking
3. What are some applications of EN24 steel?
EN24 steel is used for power transmission gears, cranks, axles, propellers, gearbox shafts, connecting rods, bolts, structural components, and parts in the plastics and rubber molding industry.
4. Are there any heat treatment options for EN24 steel?
Yes, EN24 can undergo various heat treatment processes, including hardening and tempering, plasma nitriding, nitriding, case hardening, carburizing, nitrocarburizing, induction hardening, flame hardening, and stress relieving.
5. How does EN24 compare to its equivalents in different countries?
EN24’s equivalents from various countries, such as 4340 in the USA and 34CrNiMo6 in Germany, have similar compositions and properties, making them suitable for comparable applications.
