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Hamad Fasteners, a top-notch manufacturer and supplier based in Riyadh, Saudi Arabia, is well-known for providing high-quality fastening solutions that meet international standards. One of their standout products, the ASTM A193 B6 stud bolts, is particularly prized for its remarkable strength, heat resistance, and corrosion resistance. These bolts are crafted with precision to ensure secure fastening in environments that experience high pressure and temperature. With a strong commitment to quality assurance, innovation, and customer satisfaction, Hamad Fasteners guarantees that their ASTM A193 B6 stud bolts offer dependable and long-lasting performance across a variety of industries.
Made from stainless steel, specifically Grade 410 martensitic stainless steel, ASTM A193 B6 stud bolts feature chromium as the main alloying element. This unique composition boosts their resistance to oxidation, scaling, and corrosion while also providing impressive hardness and mechanical strength. They boast a tensile strength of around 515 MPa, a yield strength of 345 MPa, and exceptional toughness even at elevated temperatures. Their ability to maintain mechanical properties under stress and heat makes them ideal for critical high-temperature applications.
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
| B6 (AISI 410) | 0.08 – 0.15 | 1.00 max | 1.00 max | 0.040 max | 0.030 max | 11.5 – 13.5 | 0.20-0.35 | – | – |
| Bolt Grade | Diameter, in. | Tensile Strength, ksi | Yield Strength ksi | Elongation, % | Reduction, % | Hardness |
|---|---|---|---|---|---|---|
| B6 | up to 4, inclusive | 110 | 85 | 15 | 50 | Not Defined |
| Dimensions | ASME B18.2.1, B18.3 |
|---|---|
| Melt Origin | Korea, South America, Japan, East Europe, |
| ASTM Standard | A193 B6: Class 1 Stainless Steel, AISI 316 |
| Mandatory Requirements | Free from Mercury & Radioactive Contamination |
| Additional Certifications | PED 97/ 23/ EC Certified, Merkblatt AD 2000 W2 Certified |
| Certification | Dual Certified As per ASTM & ASME Codes |
| Additional Requirements | NACE MR0103 / MR0175 / ISO 15156 Compliance |
| Threads Configuration | ASME B1.1 2A/3A Inch Unified Threads and B1.13M 6h Metric Coarse Threads |
To satisfy our clients needs by providing high quality products at competitive price as per the schedule and to maintain long term relationship with our clients.
ASTM A193 B6 stud bolts, made from chromium-molybdenum steel, are used in high-temperature and high-pressure environments due to their excellent strength and resistance to creep and oxidation. Common applications include the oil and gas industry, power generation, and chemical processing plants, where they secure critical components in reactors, turbines, and pipelines. Their ability to withstand extreme conditions makes them ideal for robust mechanical performance and durability applications.
These ASTM A193 B6 stud bolts find extensive use in industries that demand both strength and heat resistance. In the petrochemical and oil & gas sectors, they are utilized in reactors, heat exchangers, valves, and pressure vessels that are subjected to high temperatures and corrosive environments. In power generation, they play a vital role in turbines, boilers, and other high-pressure equipment. Additionally, they are applied in refineries, marine settings, and chemical processing plants. Their durability, resistance to corrosion, and capacity to endure extreme conditions make them indispensable for crucial fastening applications.
Hamad Fasteners is one of the Industrial suppliers and manufacturers of quality fasteners in Riyadh, Saudi Arabia, that has spent more than 12 years serving various industries.
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