Chung Metal manufactures Carbon Steel EN-24 (V 130) Bars in Da Nang, Vietnam, that provide excellent strength, hardness, and resistance to fatigue. As a nickel-chromium-molybdenum alloy steel, EN-24 is specifically suitable for applications involving high-stress mechanical as well as structural applications. Chung Metal provides accurate heat treatment as well as finishing in order to reach the optimum hardness and performance. EN-24 (V 130) bars are made to work in situations where high load-carrying capacity and durability are needed. With quality assurance and uniform mechanical properties, Chung Metal provides EN-24 bars that satisfy the most critical engineering needs.
EN-24 (V 130) has 0.36–0.44% carbon, 0.45–0.70% manganese, 1.3–1.8% nickel, 1.0–1.4% chromium, and 0.20–0.35% molybdenum. It provides tensile strength 850–1000 MPa, yield 650 MPa, and elongation 13–15%. The alloy possesses good toughness, fatigue strength, and good wear resistance after suitable heat treatment.
| Sizes | 2-100mm A/F |
|---|---|
| Tolerance | Supplier in H9, H8, H10, K12, H13K9, K10, H11, H12, K11 |
| EN24 Round bar Sizes | Diameter: 3-~800mm |
| Square bar Sizes | 4 to 100mm |
| Surface | Bright, Hot Rolled Pickled, Sand Blasting Finished, Hairline, Cold Drawn, Polished |
| Finish | Hot rolled annealed, Bright, smooth turned, Polish, Rough Turned, Cold (bright) drawn, centreless ground, Grinding, peeled, hot rolled, slit rolled edge, Centreless Ground & Black. |
| Condition | Hardened and tempered, annealed |
| Form | Round Rod, Billet, Round, Rectangle, Rod, Forging, Hex (A/F), Rings, Channel Bar, Half Round Bar, Square, I/H Bar, Ingot, Precision Ground Bar, Flat Bar, Triangle, Blocks, T Bar, Profiles, Threaded, Hollow etc. |
| Technique | Hot Rolled, Cold Drawn, Cold Rolled, Forged, Rod |
| Processing | Bar cutting to 650mm |
| Flat bar Sizes | Thickness: 2 -100mm Width: 10 to 500mm |
| Carbon | 0.36 – 0.44 |
| Manganese | 0.45 – 0.70 |
| Silicon | 0.10 – 0.35 |
| Sulfur | Max 0.040 |
| Phosphorus | Max 0.035 |
| Chromium | 1.00 – 1.40 |
| Molybdenum | 0.20 – 0.35 |
| Nickel | 1.30 – 1.70 |
| Max Stress | 850-1000 n/mm2 | |
| Yield Stress | 680 n/mm2 Min | Up to 150mm LRS |
| 654 n/mm2 Min | 150 to 250mm LRS | |
| 0.2% Proof Stress | 665 n/mm2 Min | Up to 150mm LRS |
| 635 n/mm2 Min | 150 to 250mm LRS | |
| Elongation | 13% Min | (9% if cold drawn) |
Carbon Steel EN-24 Bar is commonly used in manufacturing components requiring high strength and toughness, such as gears, shafts, axles, crankshafts, and machine parts in automotive, aerospace, and engineering applications.
Carbon Steel EN-24 Bar is typically available in finishes such as bright, polished, black, rough turned, and cold drawn, depending on the specific requirements and application.
Yes, Carbon Steel EN-24 Bar can be heat-treated. It is typically quenched and tempered to enhance its strength, hardness, and toughness, making it suitable for high-stress applications.
EN-24 bars are extensively utilized in aircraft parts, automobile axles, shafts, gear components, and highly stressed machinery. They work well under shock stress and cyclic loading. Chung Metal’s EN-24 (V 130) bars are suitable for critical applications requiring strength and resistance to fatigue.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Chung Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Da Nang, Vietnam
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