Neith Metals stands out as a premier manufacturer and supplier located in Cairo, Egypt, with a focus on top-notch Carbon Steel EN-1A Bars. With a strong dedication to precision engineering and ensuring customer satisfaction, Neith Metals has built a solid reputation in the metal industry. They provide a diverse selection of EN-1A bars that comply with international standards, guaranteeing reliability and durability for every application. Renowned for their prompt delivery, competitive pricing, and outstanding product quality, Neith Metals serves a wide array of clients across various industrial sectors, including automotive, construction, and manufacturing, both locally and throughout the Middle East and North Africa.
Carbon Steel EN-1A Bars are known for their excellent machinability, making them a popular choice in many industries. Their typical chemical makeup consists of about 0.07–0.15% Carbon, 0.90–1.30% Manganese, a minimum of 0.05% Sulfur, and trace amounts of Phosphorus. These bars not only provide a good surface finish but also maintain dimensional accuracy. In terms of mechanical properties, EN-1A steel boasts a tensile strength ranging from 370 to 460 MPa and a Brinell hardness of approximately 120 to 180 HB. While it’s not suitable for heat treatment due to its low carbon content, it can be case hardened. EN-1A is particularly well-suited for high-speed machining tasks that demand tight tolerances and consistent performance.
| Grade | EN1A Round Bar |
|---|---|
| EN1A Square bar size | 4 to 100mm |
| Carbon Steel EN-1A Hollow Bar | 32mm OD x 16mm ID to 250mm OD x 200mm ID) |
| CS EN-1A Hex Bar size | 2-100mm A/F |
| EN1A Angle bar size | 3mm*20mm*20mm~12mm*100mm*100mm |
| Carbon Steel EN-1A Rectangles Size | 33 x 30mm to 295 x 1066mm |
| CS EN-1A Flat bar size | Thickness: 2 -100mm |
| Width: 10 to 500mm | |
| EN1A Channel Bar | 80 x 40mm to 150 x 75mm section; 5.0 to 6.0mm thickness |
| Carbon Steel EN-1A Section | 3.0 to 12.0mm thickness |
| CS EN-1A Round bar size | Diameter: 3-~800mm |
| EN1A Billet Size | 1/2″ to 495mm Diameter |
| Carbon Steel EN-1A Round Bar Standard Dimensions | Diameter / Height: |
| EN1A Surface | Bright, Hot Rolled Pickled, Cold Drawn, Sand Blasting Finished, Polished, Hairline |
| Carbon Steel EN-1A Tolerance | H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements |
| CS EN-1A Technique | EN1A Hot Rolled, Cold Drawn, Cold Rolled, Forged Round Bar, Rod |
| EN1A Condition | Hardened & tempered, annealed |
| Finish | Cold (bright) drawn, centreless ground, hot rolled, smooth turned, peeled, slit rolled edge, hot rolled annealed, Rough Turned, Bright, Polish, Grinding, Centreless Ground & Black |
| Form | EN1A Round, Rod, T-Bar, Nickel Alloy Channel Bar, Precision Ground Bar, Nickel Alloy Flat Bar, Nickel Alloy Square Bar, Nickel Alloy Blocks, Nickel Alloy Round Rod, Nickel Alloy Rings, Nickel Alloy Hollow, Nickel Alloy Triangle, Rectangle, Hex (A/F), Nickel Alloy Threaded, Half Round Bar, Profiles, Nickel Alloy Billet, Nickel Alloy Ingot, I/H Bar, Forging etc. |
| Processing | Bar cutting to 650mm |
| Our EN1A Round bar conforms to NACE MR0175/ISO 15156 | |
230M07 (EN1A) Specification Chemical composition | |
|---|---|
Carbon | 0.15% max |
Manganese | 0.90-1.30% |
Silicon | 0.40% max |
Sulphur | 0.25-0.35% |
Phosphorus | 0.070 Max |
Chromium | – |
Molybdenum | – |
Nickel | – |
Lead | 0.15-0.35% (Where specified) |
Max Stress | 370-480 n/mm2 Min | dependent on ruling section |
Yield Stress | 240-400 n/mm2 Min | dependent on ruling section |
0.2% Proof Stress | 225-360 n/mm2 Min | dependent on ruling section |
Elongation | 6-10% Min | dependent on ruling section |
| STANDARD | UNS | DIN |
|---|---|---|
| EN1A Round Bar | – | – |
Carbon Steel EN-1A Bars are typically available in thicknesses ranging from 6 mm to 300 mm or more, depending on the manufacturer and specific requirements of the application.
Carbon Steel EN-1A bar has high machinability, tensile strength of 400-550 MPa, yield strength of 280 MPa, hardness of 130-180 HB, and excellent ductility for general engineering applications.
Carbon Steel EN-1A Bars are used for manufacturing precision components like gears, shafts, spindles, and fasteners due to their excellent machinability, surface finish, and suitability for high-speed machining applications.
These Carbon Steel EN-1A Bars find extensive use in industries that require high-speed machining and detailed work. Thanks to their superb machinability and surface finish, they are perfect for crafting precision components like nuts, bolts, studs, threaded bars, pins, and turned parts. Commonly used in the automotive, electrical, and mechanical engineering fields, EN-1A may not be ideal for heavy-duty structural applications due to its lower strength, but it truly shines in scenarios where complex shapes and precise dimensions are essential. It’s especially popular in CNC machining processes where maintaining tight tolerances is crucial.






We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Neith Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Alexandria, Egypt
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