WHAT IS EN24 MATERIAL ?
EN24 is a high steel alloy also known as 4340. It is supplied for products that are tempered and hardened like axle shafts , gears etc . The grade of nickel , chromium and molybdenum combination offers it high tensile steel strength with good ductility and wear resistance characteristics. It is very popular and is widely used for its excellent strength in various component which include like bolts, nuts and gear.
CHARACTERISTIC OF EN24
EN24 is very popular grade of hardening alloy steel, which is readily machinable.EN24 is generally supplied in a final heat treated condition. It is best for use in heavy duty commercial shafts, axles and other components.
The steel alloy can have good impact value at low temperatures too.EN24 has excellent strength property. It has combination of 1.5% nickel,1% chromium,0.2% molybdenum alloy steel.EN24 can be heat treated to a wide range of tensile strengths from 850-100N/mm^2('T' condition) up to 1550N/mm^2.
EN24 forms the basis of durability, edge retention and rendering. It is highly recommended for a wide variety of application that require flexibility.
EN24 STEEL PROPERTY
Steel Properties:
Standard high-speed steel grade
Contains well-balanced alloy composition
High toughness
Great cutting edge retention
CHEMICAL COMPOSTION
| C | SI | MN | S | P | Cr | Mo | Ni |
| 0.36/0.44 | 0.10/0.35 | 0.45/0.70 | 0.040 max | 0.035 max | 1.00/1.40 | 0.20/0.35 | 1.30/1.70 |
MECHANICAL PROPERTY
| Size (In mm) | Tensile Strength N/mm² | Yield Stress N/mm² | Elongation | Impact Izod J | Impact KCV J | Hardness HB |
| 63 to 150 | 850-1000 | 680 Min | 13% | 54 | 50 | 248/302 |
| 150 to 250 | 850-1000 | 654 Min | 13% | 40 | 35 | 248/302 |
APPLICATION OF EN24
Due to its high strength property there are several applications:
It is used for stamping dies, rubber molds, die casting
It is used in automotive industry .
It is also used for components such as gears , shafts ,studs and bolts.
Power transmission gears and other gears requiring maximum hardness.
Cranks, axles, propellor and gearbox shafts requiring good high tensile properties.
Connecting rods, special cranks and other parts required to be stiff and yet retain a high degree of toughness.
Bolts, screwed parts, stub axles, swivel arms required very tough.
Plastics and rubber Moulding industry parts for molds, hob retaining rings, stop pins.
WHY EN24 SHOULD BE USED IN AUTOMOBILE INDUSTRY
EN24 steel is a medium carbon, low alloy steel known for its toughness and strength in generally large sections. EN24 is likewise one kind of nickel chromium molybdenum steels. It can be supplied hardened and tempered in the tensile range of 930-1080 Mpa as well as annealed condition. Pre hardened and tempered EN24 steels can be further surface hardened by flame or induction hardening and by nitriding. EN24 steel is high tensile alloy steel famous for its excellent wear resistance properties and in addition to where high strength properties are required. This Grade is used in components affiliated to shafts, gears, studs and bolts. Its hardness is within the range of 248~302 HB.
ADVANTAGES OF EN24 STEEL
Very high strength steel that is easy to thru' heat treat and temper with minimum surface scaling.
Common uses: Used for the production of punches and dies because of its hardenability, drill bushings, bearings surfaces, high strength shafts, gears, hubs, screws and fixings.
Machining: Tough to machine, especially with HSS. The use of carbide is recommended - though chip breaking is easily achieved with moderate tool feeds. Easy to produce a high quality surface finish to high tolerances and higher surface speeds can be used.
EN24 ADVANTAGES IN SHAFT
EN24 is a high strength steel alloy that is commonly used for shafts and other mechanical components that are subjected to high levels of stress and strain. Some of the main advantages of using EN24 for shafts include:
High strength: EN24 has a very high strength-to-weight ratio, which means it can withstand high levels of stress without being excessively heavy. This makes it ideal for use in applications where weight is a critical factor, such as in aircraft or racecar engines.
Good fatigue resistance: EN24 has excellent fatigue resistance, meaning it can withstand repeated cyclic loading without failure. This makes it suitable for use in applications where the shaft will be subjected to constant bending and twisting, such as in the drivetrain of a vehicle.
Good machinability: EN24 is relatively easy to machine, making it suitable for use in applications where precise tolerances are required.
Good wear resistance: EN24 has good wear resistance, making it suitable for use in applications where the shaft will be subjected to abrasion or other types of wear.
Overall, EN24 is a strong and versatile material that is well-suited for use in a wide range of high-stress applications.
COMMON USES OF EN24 STEEL
EN24 steel is commonly used in automotive, aerospace, and engineering applications. It is commonly used to make components for cars, planes, and other vehicles. It is also used to make structural components, such as beams and frames, in engineering projects. Additionally, it is used to make tools and dies, as well as to make components for machines and other equipment.
Benefits of EN24 Steel for Your Projects
EN24 steel is an ideal material for a wide range of projects. Its superior strength-to-weight ratio makes it an excellent choice for applications where weight is a concern. Additionally, its excellent corrosion resistance makes it suitable for use in harsh environments. Its wear-resistant properties make it an ideal choice for components that need to withstand heavy use. Its machinability and weldability also make it a great choice for projects that require precise components.
WELDING AND MACHINING PROPERTIES OF EN24 STEEL
EN24 steel has excellent welding and machining properties. It can be welded using conventional welding methods, such as MIG, TIG, and oxy-fuel welding. It can also be machined using conventional machining techniques, such as turning, milling, and drilling. Its machinability is excellent, and it can be easily shaped into complex components.
HEAT TREATMENT OF EN24 STEEL
EN24 steel is a heat-treatable alloy. Heat treatment is used to alter the properties of the steel, such as its hardness, strength, and ductility. The most common heat treatment methods used for EN24 steel are annealing and tempering. Annealing is used to reduce the hardness of the steel, while tempering is used to increase the strength and ductility of the steel.
TIPS FOR SELECTING RIGHT EN24 STEEL
When selecting the right EN24 steel for your project, there are a few factors to consider. First, you should consider the application and the desired properties of the steel. The chemical composition of the steel should also be taken into account, as different elements can give the steel different properties. Additionally, you should consider the heat treatment process and the welding and machining properties of the steel.
THE BEST SOURCES FOR EN24 STEEL
When it comes to finding the best sources for EN24 steel, there are a few options. You can purchase EN24 steel from online suppliers, or you can find a local supplier in your area. Additionally, you can visit a steel mill and purchase the steel directly from the mill. If you are looking for the highest quality EN24 steel, you should purchase it from a reputable supplier that specializes in the alloy.
CONCLUSION
EN24 steel is an excellent material for many projects. It has superior strength and corrosion resistance, making it an ideal choice for applications in automotive, aerospace, and engineering industries. It also has excellent welding and machining properties, making it easy to shape into complex components. Finally, it is heat-treatable, allowing you to alter its properties to suit your project’s requirements. With all of these advantages, it is no wonder why EN24 steel is so popular in the industry. If you are looking for the perfect material for your project, EN24 steel might be the perfect choice for you.
So, if you are looking for a strong and durable material for your project, EN24 steel might be the perfect choice for you. With its superior strength, corrosion resistance, and machinability, it is an ideal choice for a wide range of applications. So, why not give it a try and see how EN24 steel can benefit your project? Get in touch with us today to learn more about EN24 steel and how it can help you get the job done right.
