Alloy Steel Grade B6 Bolts are high-strength fasteners designed to provide secure connections in demanding industrial applications. Manufactured by Filiz Steel in Istanbul, Turkey, these bolts combine durability, toughness, and resistance to heat and pressure. They are precision-engineered to meet stringent industry standards, ensuring reliable performance and long service life. Widely used in oil and gas, power plants, chemical industries, and heavy machinery, B6 Bolts help maintain the integrity of critical equipment. Their robust design and high load-bearing capacity make them an essential choice for engineers and manufacturers who need safe, long-lasting fastening solutions.
Alloy Steel Grade B6 Bolts are made from high-quality carbon steel alloyed with chromium, molybdenum, manganese, and small amounts of silicon. This combination provides high tensile strength (typically 600–850 MPa), excellent toughness, and resistance to wear, heat, and fatigue. They can withstand heavy loads and high-pressure environments without deforming. B6 Bolts also offer good machinability and weldability. Their hardness, durability, and strength make them suitable for demanding industrial and mechanical applications, ensuring reliable fastening in both high-stress and high-temperature conditions.
| 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 | 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.
B6 Jaxon Steel is a trusted manufacturer and supplier of high-quality Alloy Steel Gr B6 Bolts in Istanbul, Turkey. We specialize in premium steel products, including Alloy Steel, Carbon Steel, Mild Steel and Galvanized Steel, with a strong focus on Carbon Steel Sheet 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 Gr B6 Bolts needs!
Alloy Steel Grade B6 Bolts are widely used in high-pressure and high-temperature environments. They are commonly applied in oil and gas refineries, petrochemical plants, power generation equipment, boilers, and pressure vessels. These bolts are also used in heavy machinery, structural frameworks, and critical piping connections where safety and strength are essential. B6 Bolts distribute loads evenly, maintain joint integrity, and resist stress, vibration, and thermal expansion. Their reliability and long service life make them a preferred choice for engineers and manufacturers seeking high-performance fasteners for critical industrial, mechanical, and construction applications.
Filiz 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 Istanbul, Turkey.
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