Alloy Steel Hollow Bars are crafted from a blend of steel alloys that include various elements such as chromium (0.5–1.5%), molybdenum (0.2–0.6%), nickel (0.5–1%), manganese, carbon (0.25–0.6%), and silicon. These components work together to boost toughness, tensile strength, and resistance to wear, corrosion, and heat. When it comes to mechanical properties, these bars boast a tensile strength ranging from 700 to 950 MPa, a yield strength of 450 to 650 MPa, and an elongation of 15 to 20%. Renowned for their excellent machinability, dimensional stability, and fatigue resistance, Alloy Steel Hollow Bars are perfect for applications that demand high strength while keeping weight low, especially in structural and engineering fields.
These bars are a go-to choice across various industries thanks to their impressive mechanical strength and lightweight design. You’ll often find them in the production of hydraulic cylinders, automotive parts, mechanical engineering components, mining tools, and equipment for the oil and gas sector. Their hollow design not only saves on material costs but also simplifies machining, making them ideal for custom fabrication. In construction, they play a crucial role in load-bearing structures and robust frameworks. Their ability to withstand high pressure, heat, and corrosion also makes them a great fit for marine and aerospace applications. All in all, they offer a dependable and cost-effective solution for precision engineering and high-stress environments.
| 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.
Luke Steel is a top manufacturer and supplier of high-quality Alloy Steel Hollow Bar products in USA, USA. 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.
Luke Steel is a reputable manufacturer and supplier of top-notch Alloy Steel Hollow Bars based in Houston, USA. With a strong focus on quality and innovation, Luke Steel provides precision-engineered hollow bars that adhere to international standards and meet diverse industrial requirements. Our products are synonymous with reliability and excellence, crafted using cutting-edge technology and rigorous quality controls. We cater to a broad spectrum of sectors, including oil and gas, construction, automotive, and heavy engineering. At Luke Steel, we prioritize customer satisfaction and timely delivery, ensuring we remain the preferred partner for our clients.
Luke 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 USA, USA.
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