Neil Metals, based in Kolkata, India, stands out as a trusted manufacturer and supplier of top-notch Alloy Steel Rectangular Bars. They cater to a diverse range of industries, including automotive, construction, oil and gas, and heavy machinery. With a commitment to strength, precision, and durability, Neil Metals ensures that their bars comply with both domestic and international standards. These bars are crafted using cutting-edge manufacturing techniques and rigorous quality control measures. Renowned for their outstanding mechanical performance, heat resistance, and toughness, the Alloy Steel Rectangular Bars from Neil Metals come in various grades and sizes, designed to meet the unique needs of different industrial applications.
These bars are made from a blend of carbon steel and alloying elements like chromium, molybdenum, nickel, and vanadium, which significantly boost their mechanical strength, wear resistance, and hardenability. Typically, the tensile strength ranges from 600 to 850 MPa, while the yield strength falls between 400 and 650 MPa, depending on the specific alloy grade and heat treatment. They also provide excellent toughness, fatigue resistance, and machinability. Whether for hot or cold working conditions, Alloy Steel Rectangular Bars are heat-treatable and can be customized for high-stress, high-temperature, and corrosive 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. |
| 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 | – |
| Grade | Tensile Strength (ksi) min | Elongation (% in 50mm) min | Yield Strength 0.2% Proof (ksi) min |
| F9 | 415 | 30 | 205 |
| F5 | 275 | 485 | 20 |
Alloy steel rectangular bars are not inherently environmentally friendly due to energy-intensive production processes and mining of raw materials. However, they can be recycled, reducing their environmental impact.
Yes, alloy steel rectangular bars are customizable in terms of dimensions, alloy composition, and surface finish. They can be tailored to specific applications, including strength, corrosion resistance, and shape requirements.
In industrial settings where high mechanical strength and reliability are essential, Alloy Steel Rectangular Bars are widely utilized. In the automotive industry, they play a crucial role in manufacturing transmission shafts, axles, and engine components. The construction sector uses them for structural frameworks, supports, and heavy-duty reinforcement. In the oil and gas and power generation industries, these bars are integral to drilling tools, valves, and turbine components, thanks to their ability to withstand high pressure and temperature. Their durability, machinability, and resistance to wear and fatigue make them perfect for demanding engineering and fabrication tasks.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Neil Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Kolkata, India
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