Phanuphong Steel and Plates, a reputable manufacturer and supplier located in Bangkok, Thailand, is well-known for providing top-notch industrial fasteners, including Alloy Steel Gr B5 Bolts. With a strong emphasis on precision engineering, durability, and adherence to international standards, the company ensures that its products meet the rigorous demands of various industries. These Alloy Steel Gr B5 Bolts are crafted using cutting-edge technology and stringent quality control measures to guarantee exceptional strength, heat resistance, and a long lifespan. Phanuphong Steel proudly serves both domestic and global markets, offering reliable solutions for critical fastening needs.
Alloy Steel Gr B5 Bolts are made with chromium and molybdenum as essential alloying elements, which enhance their hardness, wear resistance, and corrosion protection. Additionally, they contain carbon, manganese, silicon, and trace elements that contribute to their sturdy structure. These bolts boast high tensile strength, impressive yield properties, and good toughness, even in elevated temperatures. With outstanding creep resistance and fatigue strength, Alloy Steel Gr B5 Bolts deliver consistent mechanical performance, making them ideal for high-pressure, high-temperature, and corrosive environments.
| Specifications | : | ASTM A 193 ASME SA 193 |
| Standard | : | DIN, ASTM, BS and all International Standards |
| Length | : | 3 mm to B5 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 |
| Carbon | Manganese, max | Phosphorus, max | Sulfur, max | Silicon | Chromium | Molybdenum |
|---|---|---|---|---|---|---|
| 0.10 min/td> | 1.00 | 0.040 | 0.030 | 1.00 max | 4.00-6.00 | 0.40-0.65 |
| Grade | Diameter | Tensile Strength | Yield Strength | Elongation | Reduction | Hardness |
|---|---|---|---|---|---|---|
| Grade B5 | Up to M100, inclusive | 690 | 550 | 16 | 50 | — |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Phanuphong Steel is a trusted manufacturer and supplier of high-quality Alloy Steel Gr B5 Bolts in Bangkok, Thailand. 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 B5 Bolts needs!
These bolts are widely utilized in industries that demand high reliability and strength, such as oil and gas, chemical processing, petrochemicals, and power generation. They are particularly suited for high-temperature applications, including steam turbines, pressure vessels, reactors, and heat exchangers, where exceptional resistance to stress corrosion and oxidation is crucial. Alloy Steel Gr B5 Bolts are also employed in refineries, aerospace components, marine engineering, and heavy machinery manufacturing. Their ability to endure challenging environments while maintaining structural integrity makes them a top choice for critical fastening in harsh operating conditions.
Phanuphong 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 Bangkok, Thailand.
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