Esha Steel stands out as a top manufacturer and supplier of Alloy Steel B6 Stud Bolts in Kolkata, delivering high-quality, precision-engineered fastening solutions tailored for tough industrial applications. With a strong focus on quality, durability, and compliance with international standards, Esha Steel guarantees that every B6 stud bolt offers remarkable strength, toughness, and resistance to wear and corrosion. By employing cutting-edge manufacturing techniques and rigorous quality control, the company crafts stud bolts that can handle high stress, heavy loads, and extreme operational conditions. Catering to sectors like oil and gas, petrochemical, power, and heavy machinery, Esha Steel’s Alloy Steel B6 Stud Bolts are the go-to choice for secure, long-lasting, and dependable fastening solutions.
These Alloy Steel B6 Stud Bolts are made from premium medium-carbon alloy steel, infused with elements such as chromium, molybdenum, and manganese to boost tensile strength, hardness, and wear resistance. They undergo heat treatment processes like quenching and tempering, which enhance their mechanical properties, including high yield strength, toughness, and fatigue resistance. This perfect blend of chemical composition and mechanical durability ensures that Alloy Steel B6 Stud Bolts perform reliably in high-pressure, high-temperature, and demanding industrial settings, providing robust and secure fastening for critical applications.
| Specifications | : | ASTM A 193 ASME SA 193 |
| Standard | : | DIN, ASTM, BS and all International Standards |
| Length | : | 3 mm to B6 mm |
| Size | : | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
| Type | : | Hex Head Bolts, Square Bolts, U bolts, Eye bolts, T bolt, Hex Bolt, Lag Bolts, Counter sunk Bolts |
| Alloy Steel B6 Stud Bolts | C | Mn | Si | P | S | Co | Cr |
| 0.15 max | 1.00 max | 1.00 max | 0.040 | 0.030 | – | 11.50-13.50 |
| Yield Rp0.2 (MPa) | Tensile Rm (MPa) | Impact KV/Ku (J) | Elongation A (%) | Reduction in cross section on fracture Z (%) | As-Heat-Treated Condition | Brinell hardness (HBW) |
|---|---|---|---|---|---|---|
| 666 (≥) | 997 (≥) | 42 | 14 | 43 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 121 |
| Temperature (°C) | Modulus of elasticity (GPa) | Mean co-eff. of thermal expansion | Thermal conductivity (W/m·°C) | Specific thermal capacity (J/kg·°C) | Specific electrical resistivity (Ω mm²/m) | Density (kg/dm³) | Poisson’s coefficient, ν |
|---|---|---|---|---|---|---|---|
| 31 | – | – |  |  | 0.44 | – |  |
| 525 | 957 | – | 42.3 | 411 |  | – |  |
| 951 | – | 21 | 21.2 |  |  | 444 | 444 |
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 trusted manufacturer and supplier of high-quality Alloy Steel B6 Stud Bolts in Kolkata India. We specialize in premium steel products, including Alloy Steel, Carbon Steel, Mild Steel, and Galvanized Steel, with a strong focus on Carbon Steel Sheets and Plates. Our extensive inventory also includes Pipes, Tubes, Flanges, Forged Fittings, and Bars. Committed to fast delivery and exceptional customer service, we use only the finest raw materials to ensure superior strength, durability, and performance for critical industrial applications. Contact us today for all your Alloy Steel B6 Stud Bolt needs!
Alloy Steel B6 Stud Bolts find extensive use in industries that demand high-strength, corrosion-resistant, and durable fastening components. In the oil and gas industry, they are essential for pipelines, pressure vessels, and refinery equipment. Petrochemical and chemical plants rely on them for secure connections in high-pressure and high-temperature systems. Power generation facilities depend on these stud bolts for boilers, turbines, and piping assemblies. Additionally, heavy machinery and construction sectors utilize them in structural frameworks and equipment installations. Their exceptional mechanical strength and toughness make them a reliable choice for various 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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