Yousef Steel stands out as a top manufacturer and supplier located in Riyadh, Saudi Arabia, specializing in high-quality Carbon Steel EN-1A Bars. These bars are celebrated for their remarkable strength, toughness, and wear resistance, making them perfect for tough industrial and engineering tasks. Crafted to meet international standards, Carbon Steel EN-1A Bars ensure consistent performance, precise dimensions, and reliability even under heavy loads and high-stress situations. With a commitment to precision and durability, Yousef Steel guarantees that these bars provide long-lasting performance across various sectors, including automotive, machinery, tool-making, and manufacturing, making them a go-to choice for high-strength steel components.
The composition of Carbon Steel EN-1A Bars primarily includes iron and carbon, along with carefully controlled amounts of manganese, phosphorus, and sulfur to boost their mechanical properties. They showcase impressive tensile and yield strength, solid hardness, and outstanding toughness. Additionally, EN-1A Bars can undergo heat treatment to enhance their hardness and wear resistance, making them suitable for parts that face heavy stress and repetitive loads. Their uniform grain structure and excellent machinability allow for precise shaping and fabrication, ensuring dependable performance in demanding industrial settings.
| Grade | en1a |
|---|---|
| Specification | BS970: 1955 EN1A, BS970/PD970: 1970 onwards 230M07. |
| 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 | en1a Hot Rolled, Cold Drawn, Cold Rolled, Forged Round Bar, Rod |
| Processing | Bar cutting to 650mm |
| Form | en1a 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. |
230M07 (EN1A) Specification Chemical composition | |
|---|---|
Carbon | 0.15% max |
Silicon | 0.40% max |
Manganese | 0.90-1.30% |
Sulphur | 0.25-0.35% |
Phosphorus | 0.070 Max |
Chromium | – |
Molybdenum | – |
Nickel | – |
Lead | 0.15-0.35% (Where specified) |
230M07 (EN1A) – mechanical properties in cold drawn condition | ||
|---|---|---|
Max Stress | 370-480 n/mm2Â Min | dependent on ruling section |
Yield Stress | 240-400 n/mm2Â Min | dependent on ruling section |
0.2% Proof Stress | 225-360 n/mm2Â Min | dependent on ruling section |
Elongation | 6-10% Min | dependent on ruling section |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
10 mm | 3, 5 mm |
12 mm | 3, 5, 6 mm |
13 mm | 3 mm |
16 mm | 3 mm |
20 mm | 3, 5, 6, 8, 10, 12 |
25 mm | 3, 5, 6, 8, 10, 12, 16, 20 |
30 mm | 3, 5, 6, 8, 10, 12, 16, 20, 25 |
40 mm | 3, 5, 6, 8, 10, 12, 16, 20, 25, 30 |
50 mm | 3, 5, 6, 8, 10, 12, 16, 20, 25, 30 |
60 mm | 3, 6, 8, 10, 12, 16, 20, 25, 30 |
70 mm | 3, 5, 6, 8, 10, 12, 16, 20, 25 |
80 mm | 5, 6, 8, 10, 12, 16, 20, 25 |
90 mm | 6, 10, 12, 16 |
100 mm | 3, 5, 6, 8, 10, 12, 16, 20, 25, 30, 40, 50 |
125 mm | 10, 25, 50 |
150 mm | 6, 10, 12, 16, 20, 25, 30, 40, 50 |
200 mm | 10, 12, 20, 25, 30, 50 |
These Carbon Steel EN-1A Bars are commonly used in the production of shafts, gears, bolts, studs, axles, and other vital machine components. They excel in applications that require high strength, durability, and moderate hardness, such as automotive parts, industrial machinery, and construction equipment. These bars deliver reliable performance against wear, stress, and fatigue, making them crucial for components that must withstand tough operating conditions. With a blend of strength, toughness, and precision, Carbon Steel EN-1A Bars ensure long-term efficiency and reliability in various industrial applications.
Yousef 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 Riyadh, Saudi Arabia.
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