With headquarters in Houston, Texas, Luke Steel is a reputable producer and supplier of Carbon Steel EN-24 Bars, renowned for providing premium steel products designed for demanding industrial uses. EN-24 is a high-strength alloy steel that is perfect for demanding engineering environments because of its exceptional toughness, fatigue resistance, and wear properties. Luke Steel serves customers in the heavy engineering, automotive, oil and gas, and aerospace industries and guarantees accurate manufacturing, compliance with international standards, and timely delivery. Luke Steel is the go-to supplier for premium Carbon Steel EN-24 Bars in the US because of its stellar reputation for dependability and quality.
High-strength alloy steels with a composition of roughly 0.36–0.44% carbon, 0.70–1.00% chromium, 0.55–0.75% nickel, and 0.15–0.35% molybdenum are known as Carbon Steel EN-24 Bars. Excellent toughness and wear resistance are imparted by this composition. When heat-treated, EN-24 normally provides a yield strength of about 680 MPa and a tensile strength of 850–1000 MPa. The steel is appropriate for parts that are subjected to stress and impact because it also has good ductility and high fatigue strength. EN-24 is perfect for critical parts that need strength, dependability, and resistance to dynamic loading because it is easily machined in normalised and tempered conditions.
| Grade | EN24 |
|---|---|
| Specification | BS970 1.0904 55Si7 55S6 55Si2Mn ASTM 9255 |
| Round bar size | Diameter: 3-~800mm |
| Hex Bar size | 2-100mm A/F |
| Flat bar size | Thickness: 2 -100mm |
| Width: 10 to 500mm | |
| Square bar size | 4 to 100mm |
| Angle bar size | 3mm*20mm*20mm~12mm*100mm*100mm |
| Section | 3.0 to 12.0mm thickness |
| Channel Bar | 80 x 40mm to 150 x 75mm section; 5.0 to 6.0mm thickness |
| Hollow Bar | 32mm OD x 16mm ID to 250mm OD x 200mm ID) |
| Billet Size | 1/2″ to 495mm Diameter |
| Rectangles Size | 33 x 30mm to 295 x 1066mm |
| Finish | Cold (bright) drawn, centreless ground,smooth turned, peeled, slit rolled edge, hot rolled, hot rolled annealed, Rough Turned, Bright, Polish, Grinding, Centreless Ground & Black |
| Tolerance | H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements |
| Surface | Bright, Hot Rolled Pickled, Cold Drawn, Sand Blasting Finished, Polished, Hairline |
| Condition | Hardened & tempered, annealed |
| Technique | EN45 Hot Rolled, Cold Drawn, Cold Rolled, Forged Round Bar, Rod |
| Processing | Bar cutting to 650mm |
| Form | EN45 Welding Rod, Round, Rod, T-Bar, Channel Bar, Precision Ground Bar, Flat Bar, Square, Blocks, Round Rod, Rings, Hollow, Triangle, Rectangle, Hex (A/F), Threaded, Half Round Bar, Profiles, Billet, Ingot, I/H Bar, Forging etc. |
| Element | En42J |
| C | 0.75 – 0.90% |
| Mn | 0.50 – 0.90% |
| Si | 0/1 – 0.35 |
| S | 0.04% Max |
| P | 0.04% Max |
817M40T / EN24T Steel Mechanical Properties | ||||||
|---|---|---|---|---|---|---|
Size | Tensile | Yield | Elongation | Impact | Impact | Hardness |
63 to 150 | 850-1000 | 680 Min | 13% | 54 | 50 | 248/302 |
150 to 250 | 850-1000 | 654 Min | 13% | 40 | 35 | 248/302 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Type | SIZES (mm) | SIZES (Inches) | ISO Tolerance |
|---|---|---|---|
Cold Drawn and Polish | 3.00 – 75.00 | 1/8″ – 3.00″ | h8-h9-h10-h11 |
Cold Drawn and Ground | 10.00 – 75.00 | 5/6″ – 2.50″ | h8-h9-h10-h11 |
Peeled and Polished | 40.00 – 150.00 | 1.50″ – 6.00″ | h11, h11-DIN 1013 |
Peeled and Ground | 20.00 – 50.00 | 3/4″ – 2.00″ | h9-h10-h11 |
Applications needing high tensile strength, fatigue resistance, and durability frequently use carbon steel EN-24 bars. Gears, shafts, axles, crankshafts, and connecting rods are examples of common automotive and aerospace components. EN-24 is favoured in the oil and gas industry for high-strength fasteners, tool joints, and drill collars. Additionally, it is used in heavy machinery and mining for parts that are resilient to impact and wear. EN-24 is perfect for components subjected to high impact and cyclic loading because of its exceptional hardenability and performance under stress. It is a great option for precision engineering applications because of its strength and durability balance.
Luke Steel is a leading manufacturer, supplier and exporter of high-quality Carbon Steel, Alloy Steel, Mild Steel and Galvanized Steel products. Our extensive product range includes Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets and Plates, catering to various industries in Houstan, USA.
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