Esha Steel stands out as a top-notch manufacturer and supplier of high-quality Alloy Steel Hollow Bars, proudly based in Kolkata. They specialize in crafting precision-engineered products tailored for a variety of industrial uses. With state-of-the-art manufacturing facilities and a commitment to strict quality control, Esha Steel guarantees that every hollow bar meets international standards, ensuring outstanding performance and durability. Their Alloy Steel Hollow Bars are celebrated for their exceptional strength, resistance to corrosion, and impressive longevity. Catering to sectors like automotive, construction, engineering, and heavy machinery, Esha Steel consistently delivers products that blend toughness, precision, and reliability, earning the trust of customers through unwavering quality, prompt delivery, and dedicated support.
These Alloy Steel Hollow Bars are crafted from a special steel alloy infused with elements like chromium, nickel, molybdenum, and vanadium, which significantly boost their mechanical strength, toughness, and wear resistance. They showcase high tensile strength, remarkable hardness, and excellent resistance to both corrosion and fatigue. On a mechanical level, they offer dimensional stability, durability under intense stress, and dependable performance in challenging conditions. Their robust chemical makeup ensures long-lasting structural integrity, making them perfect for applications that demand strength, precision, and the ability to handle heavy loads in tough industrial settings.
| 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.
Esha Steel is a top manufacturer and supplier of high-quality Alloy Steel Hollow Bar products in Kolkata India. 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 their place in industries that require high-strength, precision-engineered components. In the automotive field, they are essential for creating shafts, spindles, and other vital rotating parts. The construction and heavy engineering sectors utilize them for machinery components, structural frameworks, and equipment that needs to be both hollow and strong. Additionally, they play a crucial role in oil and gas, power generation, and industrial machinery, where high durability, toughness, and corrosion resistance are paramount. Their capacity to endure mechanical stress, fatigue, and environmental challenges makes Alloy Steel Hollow Bars a go-to choice for demanding applications.
Esha 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 Kolkata India.
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