Dang Steel, a prominent manufacturer and supplier located in Da Nang, Vietnam, is known for its top-notch Alloy Steel B7 Stud Bolts. With a reputation built on precision engineering and strict quality standards, Dang Steel delivers dependable fasteners that are perfect for tough industrial applications. The company emphasizes durability, strength, and resistance to corrosion, catering to a variety of industries such as oil and gas, power generation, construction, and heavy machinery. Their Alloy Steel B7 Stud Bolts are crafted to meet international standards, ensuring safety and performance even in high-pressure and high-temperature situations. By blending cutting-edge manufacturing techniques with outstanding customer service, Dang Steel stands out in the market.
These Alloy Steel B7 Stud Bolts are mainly made from chromium-molybdenum steel, typically containing 0.38–0.44% carbon, 0.75–1.00% manganese, 0.80–1.10% chromium, and 0.15–0.25% molybdenum. This specific alloying results in remarkable tensile strength, yield strength, and hardness, usually achieving around 125 ksi tensile strength and 105 ksi yield strength. These bolts are known for their exceptional toughness, wear resistance, and fatigue performance, making them ideal for high-stress environments. Processes like quenching and tempering further enhance their mechanical properties, ensuring they maintain their shape and resist deformation under extreme conditions, all while providing corrosion resistance and long-lasting reliability.
| Specifications | : | ASTM A 193 ASME SA 193 |
| Standard | : | DIN, ASTM, BS and all International Standards |
| Length | : | 3 mm to B7 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 B7 Stud Bolts | C | Mn | P | S | Si | Cr | Mo |
| 0.37-0.49 | 0.65-1.10 | 0.035 Max | 0.04 Max | 0.15-0.35 | 0.75-1.20 | 0.15-0.25 |
| Grade | Size | Tensile ksi, min | Yield, ksi, min | Elong, %, min | RA % min |
|---|---|---|---|---|---|
| B7 | 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.
Dang Steel is a trusted manufacturer and supplier of high-quality Alloy Steel B7 Stud Bolts in Da Nang, Vietnam. 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 B7 Stud Bolt needs!
Alloy Steel B7 Stud Bolts find their place in critical applications that demand high strength and durability. They’re frequently used in oil and gas pipelines, refineries, chemical plants, and pressure vessel assemblies. Their impressive tensile and yield strength makes them perfect for high-temperature and high-pressure settings. Additionally, you’ll find them in power generation facilities, heavy machinery, and structural assemblies where safety and reliability are paramount. These bolts are well-suited for flange connections, pipe fittings, and the maintenance of industrial machinery, ensuring everything runs smoothly and safely.
Dang 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 Da Nang, Vietnam.
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