Carbon Steel EN-8 Bars and Rods are produced to provide exceptional strength and toughness. The general chemical composition consists of Carbon (0.36–0.44%), Manganese (0.60–1.00%), Silicon (0.10–0.40%), and regulated amounts of Sulfur and Phosphorus (up to 0.05% each). This composition provides excellent machinability, wear resistance, and mechanical performance in equilibrium. EN-8 has a tensile strength of 550–700 MPa, yield strength of approximately 280 MPa, and elongation of 16–18%. These characteristics find EN-8 Bars and Rods suitable for use in situations that demand moderate strength, good toughness, and good machinability for a variety of industrial parts.
Carbon Steel EN-8 Bars and Rods find extensive applications across industries that demand strength, toughness, and accuracy. In the automotive industry, they are particularly suitable for the fabrication of shafts, gears, bolts, studs, and connecting rods. In machinery and engineering, EN-8 is applied to axles, spindles, and mechanical components requiring durability and wear resistance. They find their place in construction and heavy machinery structural use, where performance is important under stress conditions consistently. EN-8 Bars and Rods from Isis Metals, with good machinability and tailor-made properties, offer reliable solutions for tough settings, promising longevity, reliability, and excellent mechanical performance.
| Grades | EN 8, EN 19, EN 24, EN 31 |
| Dimensions | EN, DIN, JIS, ASTM, BS, ASME, AISI |
| Carbon Steel EN Series Round Bars | 3.0 – 50.8 mm, Over 50.8 – 300mm |
| Carbon Steel EN Series Rectangular Bars | 6.35 x 12.7mm,6.35 x 25.4mm,12.7 x 25.4mm |
| Carbon Steel EN Series Hex Bars | AF5.8mm–17mm |
| Carbon Steel EN Series Square Bars | AF2mm – 14mm, AF6.35mm,9.5mm,12.7mm, 15.98mm,19.0mm, 25.4mm |
| Carbon Steel EN Series Flat Bars | 1/2” to 10” in thickness range of 2mm to 150mm |
| Length | 1 to 6 Meters, Custom Cut Lengths |
| Finish | Bright, Polish & Black |
| Form | Round, Square, Hex (A/F), Rectangle, Wire (Coil Form), Wire-mesh, Billet, Ingot, Forging Etc. |
| Grade | ||||||
| C% | Si% | Mn% | Cr% | Mo% | W% | |
| EN-1A | 0.007 TO 0.15 | 0.10 | 0.80 TO 1.00 | S | P | – |
| 0.20 TO 0.30 | 0.70 MAX | |||||
| EN-8 | 0.35 TO 0.45 | 0.05 TO 0.30 | 0.60 TO 1.00 | S | P | – |
| 0.06 MAX | 0.06 MAX | |||||
| EN-9 | 0.50 TO 0.60 | 0.05 TO 0.30 | 0.5 TO 0.80 | – | – | – |
| EN-19(V 320) | 0.35 TO 0.45 | 0.10 TO 0.30 | 0.5 TO 0.80 | 0.90 TO 1.40 | 0.20 TO 0.40 | |
| EN-24(V 130) | 0.35 TO 0.45 | 0.10 TO 0.35 | 0.45 TO 0.70 | 0.90 TO 1.40 | 0.20 TO 0.35 | NI |
| 1.3 TO 1.8 | ||||||
| EN-31 R-100 | 0.90 TO 1.20 | 0.10 TO 0.35 | 0.30 TO 0.75 | 1.00 TO 1.60 | – | – |
| EN-36C E-200 | 0.12 TO 0.18 | 0.10 TO 0.35 | 0.30 TO 0.60 | 0.60 TO 1.10 | – | NI |
| 3.0 TO 3.75 | ||||||
| EN-42 | 0.70 TO 0.85 | 0.10 TO 0.40 | 0.55 TO 0.75 | – | – | – |
| EN-44 | 0.90 TO 1.20 | 0.30 | 0.45 TO 0.70 | – | – | – |
| EN-45 F-110 | 50 TO 0.60 | 1.5 TO 2.0 | 0.70 TO 1.00 | – | – | – |
| EN-351 | 0.10 TO 0.20 | 0.35 | 0.60 TO 1.00 | 0.40 to 0.80 | 0.08 to 0.10 | NI |
| 0.60 TO 1.00 | ||||||
| EN-353 | 0.10 TO 0.20 | 0.35 | 0.50 TO 1.00 | 0.75 TO 1.25 | 0.08 to o.15 | NI |
| 1.00 TO 1.50 |
| Annealed | R | S | T | U | V | W | Y | |
|---|---|---|---|---|---|---|---|---|
| Ruling Section (mm) | 150 | 150 | 100 | 65 | 65 | 30 | 30 | 25 |
| Tensile Strength (MPa) | 680/720 | 690/850 | 770/930 | 850/1000 | 930/1080 | 1000/1160 | 1080/1240 | 1280 |
| Yield Stress (MPa) | 440/480 | 480 | 570 | 665 | 740 | 835 | 895 | 1050 |
| Elongation (% Min) | 22 | 15 | 15 | 13 | 12 | 12 | 10 | 10 |
| ISO V Impact (Joule) | 30 | 30 | 30 | 30 | 25 | 25 | 22 | 7 |
| Hardness (Brinell) | 190/210 | 201/255 | 223/277 | 248/302 | 269/321 | 293/341 | 311/375 | 363/415 |
| Proof Stress (0.2%) if required (MPa, Min) | 495 | 550 | 630 | 710 | 770 | 850 | 985 |
| Standard | CS EN-19 |
| UNS | – |
| WERKSTOFF NR. | 42Cr4Mo2 |
| BS | 709M40 |
| IS | 40Cr4Mo3 |
| JIS | – |
| EN | EN19 |
| SAE/AISI | 4140,4142 |
They offer high tensile strength, wear resistance, and excellent machinability, making them suitable for demanding applications.
They are widely used in automotive, engineering, and heavy machinery industries for components like gears, shafts, and bolts.
Our Carbon Steel EN-8 Bars and Rods are designed to fulfill the needs of various industries requiring energy and durability. These bars are broadly used within the automotive quarter for production components like shafts, gears, and bolts, in which excessive tensile power is crucial. In the engineering enterprise, they are applied for spindles, axles, and machine additives that require put on resistance. Additionally, EN-8 Bars and Rods are perfect for applications in heavy equipment and structural factors, supplying dependable overall performance beneath pressure. Their tremendous machinability guarantees unique customization for diverse business wishes, making them a favored desire for our clients.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Isis Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Manila, Philippines
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