These bolts are made from a carefully balanced blend of carbon, chromium, molybdenum, and manganese, with small amounts of nickel, silicon, and vanadium. This unique alloy mix boosts hardness, wear resistance, and toughness while ensuring precise dimensions. The bolts showcase impressive tensile strength, yield strength, and impact resistance, even when faced with high stress or elevated temperatures. They also excel in corrosion resistance and fatigue strength, making them perfect for heavy load-bearing and high-pressure situations in critical industrial applications.
Alloy Steel 2 Stud Bolts are commonly utilized in industries that need strong fastening components capable of enduring extreme conditions. They play a vital role in constructing bridges, power plants, and heavy machinery, where strength and durability are paramount. In the oil and gas industry, these bolts secure pipelines, flanges, and valves under high pressure and in corrosive environments. Moreover, they are also used in shipbuilding, automotive, petrochemical plants, and aerospace engineering, where dependable fastening is essential. Their ability to resist wear, stress, and corrosion guarantees long-lasting performance in tough operational settings.
Â
| Specifications | : | ASTM A 194 ASME SA 194 |
| Standard | : | DIN, ASTM, BS and all International Standards |
| Length | : | 3 mm to 2 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 2 | C | Mn | P | S | Si | Ni | Cr |
| 0.40% min | 1.00% max | 0.040% | 0.050% | 0.40% max | – | – |
| Grade | Size | Tensile ksi, min | Yield, ksi, min | Elong, %, min | RA % min |
|---|---|---|---|---|---|
| 2 | Up to 2-1/2 | 125 | 105 | 16 | 50 |
| 2-5/8 – 4 | 115 | 95 | 16 | 50 | |
| 4-1/8 – 7 | 100 | 75 | 18 | 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 2 Stud 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 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, corrosion resistance, and durability for critical industrial applications. Contact us today for all your Alloy Steel 2 Stud Bolt needs.
Alloy Steel 2 Stud Bolts find extensive applications in high-strength and corrosion-resistant fasteners industries. They are utilized in oil & gas, petrochemical, power plant, construction, and marine industries for holding key equipment under harsh pressure and temperature. They are generally utilized in flanged joints, pipelines, pressure vessels, heat exchangers, and structural assemblies where reliability and longevity are of the highest importance. Their superior mechanical properties ensure that they are best suited for high-stress applications, providing long-term performance. From offshore drilling platforms to refineries and heavy equipment, Alloy Steel 2 Stud Bolts offer a strong and secure fastening solution for demanding situations.
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.
Copyright 2025 Phanuphong Steel. All rights reserved
