Aatir Steel, based in Cairo, Egypt, is a reputable manufacturer and supplier of top-notch **Alloy Steel Hollow Bars** designed for a variety of industrial, mechanical, and engineering uses. These bars are crafted to adhere to strict quality standards, guaranteeing outstanding strength, toughness, and durability. Renowned for their precise dimensions, consistent wall thickness, and remarkable mechanical performance, Aatir Steel’s hollow bars are perfect for high-stress applications and essential machinery components. With a strong focus on quality, consistency, and customer satisfaction, the company delivers dependable alloy steel solutions that cater to the automotive, heavy machinery, manufacturing, and engineering sectors, ensuring long-lasting performance even in challenging operational conditions.
**Alloy Steel Hollow Bars** are mainly made up of carbon, chromium, molybdenum, nickel, and other alloying elements that boost hardness, tensile strength, and wear resistance. They showcase impressive tensile and yield strength, excellent toughness, and remarkable fatigue resistance. The carefully controlled chemical composition guarantees durability, uniform mechanical properties, and resistance to deformation under heavy loads, making these bars ideal for high-performance industrial applications and precision engineering components.
| Specifications | ASTM A182, ASME SA182 |
|---|---|
| Dimensions | EN, DIN, JIS, ASTM, BS, ASME, AISI |
| Range | 5mm to 500mm Dia in 100mm to 6000mm Length |
| Diameter | 10 mm To 200 mm |
| Thickenss | 0.5mm to 500mm Diameter |
| High Speed Steel (HSS), HCHCR & OHNS in Grade | M2, M3, M35, M42, T-1, T-4, T-15, T-42, D2, D3, H11, H13, OHNS-01 & EN52 |
| Finish | Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish |
| Length | 1000 mm Long To 6000 mm Long |
| Form | Round, Square, Hex (A/F), Rectangle, Billet, Ingot, Forging Etc. |
| Grade | Tensile Strength (ksi) min | Elongation (% in 50mm) min | Yield Strength 0.2% Proof (ksi) min |
| F9 | 415 | 30 | 205 |
| F5 | 275 | 485 | 20 |
| Element | C | Cr | Mn | Mo | P | S | Si | Ni |
| F5 | 0.15 Max | 4.0-6.0 | 0.30-0.60 | 0.44-0.65 | 0.035 Max | 0.030 Max | 0.50 Max | 0.50 Max |
| F1 | 0.15 Max | 3.0-5.0 | 0.30-0.60 | 0.40-0.50 | 0.035 Max | 0.030 Max | 0.50 Max | 0.50 Max |
| F22 | 0.05-0.15 | 2.00-2.50 | 0.30-0.60 | 0.90-1.10 | 0.035 Max | 0.040 Max | 0.50 Max | – |
| F91 | 0.08-0.12 | 8.0-9.5 | 0.30-0.60 | 0.85-1.05 | 0.020 Max | 0.010 Max | 0.20-0.50 | 0.40 Max |
| F9 | 0.15 Max | 8.0-10.0 | 0.30-0.60 | 0.90- 1.10 | 0.030 Max | 0.030 Max | 0.50- 1.00 | – |
| F11 | 0.10-0.20 | 1.00-1.50 | 0.40-0.65 | 0.44-0.65 | 0.025 Max | 0.040 Max | 0.50-0.80 | – |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Aatir Steel is a top manufacturer and supplier of high-quality Alloy Steel Hollow Bar products in Cairo, Egypt. Specializing in steel solutions, we provide a wide range of products, including Carbon Steel, Alloy Steel, Mild Steel and Galvanized Steel. Our offerings include Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets and Plates. Known for our reliable delivery and superior customer service, we are committed to offering top-tier steel materials that ensure durability and performance across a wide range of industrial applications. We strive to meet the highest standards, making us a trusted partner for all your steel needs.
**Alloy Steel Hollow Bars** find extensive use in manufacturing shafts, gears, axles, hydraulic cylinders, and other mechanical components that require high strength and toughness. They are particularly suited for automotive, aerospace, heavy machinery, and industrial equipment applications. Moreover, these bars are utilized in construction, fabrication, and engineering projects that demand durability, precision, and wear resistance. With their exceptional mechanical properties, high fatigue resistance, and long service life, Alloy Steel Hollow Bars from Aatir Steel offer reliable, high-performance solutions for the most demanding industrial and engineering environments.
Aatir 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 Cairo, Egypt.
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