Al Summan Metals, a well-regarded manufacturer and supplier based in Dubai, UAE, is dedicated to producing high-quality Carbon Steel EN-42 Bars engineered for strength, durability, and precision. Through advanced manufacturing technology and rigorous quality control measures, Al Summan Metals ensures that every EN-42 Bar not only complies with international standards but also delivers dependable performance in demanding industrial environments. These bars are renowned for their remarkable tensile strength, hardness, and wear resistance, making them ideal for the automotive, mechanical, and general engineering sectors. Al Summan Metals provides precision-engineered steel solutions that combine toughness, machinability, and enduring performance, establishing them as the preferred choice for high-stress and heavy-duty components.
Carbon Steel EN-42 Bars are medium-carbon steels that contain roughly 0.38–0.45% carbon, 0.60–0.90% manganese, together with trace amounts of phosphorus and sulfur. This distinctive combination produces a well-balanced mix of hardness, strength, and toughness. In terms of mechanical properties, EN-42 steel offers a tensile strength of around 600–700 MPa and a yield strength of 350–450 MPa. It’s recognized for good machinability, moderate ductility, and excellent wear resistance, and it can also be heat-treated to enhance hardness and performance in demanding engineering applications.
| Dimensions | EN, DIN, JIS, ASTM, BS, ASME, AISI |
| Round Bars | 3.0 – 50.8 mm, Over 50.8 – 300mm |
| Rectangular Bars | 6.35 x 12.7mm,6.35 x 25.4mm,12.7 x 25.4mm |
| Hex Bars | AF5.8mm–17mm |
| Square Bars | AF2mm – 14mm, AF6.35mm,9.5mm,12.7mm, 15.98mm,19.0mm, 25.4mm |
| Flat Bars | 1/2” to 10” in thickness range of 2mm to 150mm, |
| Finish | Bright, Polish & Black |
| Length | 1 to 6 Meters, Custom Cut Lengths |
| Form | Round, Square, Hex (A/F), Rectangle, Billet, Ingot, Forging Etc. |
| Grade | Chemical composition %: | |||||||
| C | Si | Mn | S | P | Cr | Ni | Cu | |
| En42 | 0.17-0.24 | 0.17-0.37 | 0.7-1.00 | ≤0.035 | ≤0.035 | ≤0.25 | ≤0.25 | ≤0.25 |
| Grade | Tensile Strength (Mpa) | Yield Strength (Mpa) | Elongation in 100-150 mm(%) | Reduction in Area | Hardness |
| En42 | ≥380 | ≥210 | ≥25 | ≥50 | ≤111HB |
| Sizes Chart in Milimeter | Sizes in Inch | Thickness Chart In MM | Thickness Chart In Inches |
|---|---|---|---|
| 22 | 7/8 | 17 & 18 | 2/3 – 5/7 |
| 25 | 1 | 5 to 20 | 3/16 – 4/5 |
| 30 | 1-3/16 | 5 to 20 | 3/16 – 4/5 |
| 32 | 1-1/4 | 6 to 20 | 1/4 – 4/5 |
| 35 | 1-3/8 | 5 to 20 | 3/16 – 3/16 |
| 40 | 1-4/7 | 5 to 25 | 3/16 – 1 |
| 45 | 1-7/9 | 5 to 25 | 3/16 – 1 |
| 47 | 1-6/7 | 17,25 & 32 | 2/3, 1 & 1-1/4 |
| 50 | 2 | 5 to 32 | 3/16 – 1-1/4 |
| 55 | 2-1/16 | 5 to 25 | 3/16 – 1 |
| 57 | 2-1/4 | 32 | 1-1/4 |
| 60 | 2-3/8 | 5 to 35 | 3/16 – 1-3/8 |
| 63 | 2-1/2 | 10 to 30 | 3/8 – 1-3/16 |
| 65 | 2-5/9 | 10 to 30 & 35 | 3/8 – 1-3/16, & 1-3/8 |
| 70 | 2-3/4 | 6 to 25 & 40 | 1/4 – 1, & 1-4/7 |
| 75 | 3 | 8 to 25 | 5/16 – 1 |
| 80 | 3-1/8 | 8 to 20 | 5/16 – 4/5 |
| 90 | 3-1/2 | 8 to 20 | 5/16- 4/5 |
| 100 | 4 | 8, 10, 12 | 5/16, 3/8, 1/2 |
EN-42 Bars and Rods are widely used across the automotive, engineering, and manufacturing industries for components such as shafts, gears, and structural parts.
EN-42 Bars and Rods deliver a tensile strength of 600-800 MPa and a yield strength of 350-450 MPa, offering high strength and durability.
These Carbon Steel EN-42 Bars are a mainstay across the automotive, engineering, and heavy machinery industries, owing to their outstanding mechanical properties and versatility. You’ll encounter them in applications such as shafts, axles, gears, bolts, studs, and crankshafts, where high strength, wear resistance, and toughness are crucial. They’re also employed in construction equipment, agricultural machinery, and forging operations, where durability and dimensional stability matter most. EN-42 Bars provide reliable performance even under high stress and fatigue, making them well suited for precision-engineered components that must endure over time in demanding industrial and mechanical environments.
We provide products supplied with both mill test certificates and third-party test certificates, guaranteeing the highest standards of quality and compliance.
Al Summan Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Dubai, UAE
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