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Murad Fasteners, based in Doha, Qatar, stands out as a leading manufacturer and supplier of top-notch industrial fasteners, including the renowned ASTM A193 B6 Stud Bolts. With a reputation for precision, durability, and adherence to international standards, Murad Fasteners caters to various sectors like petrochemical, oil and gas, power generation, and construction. The ASTM A193 B6 Stud Bolts are specifically designed for high-pressure and high-temperature environments, ensuring reliable performance and lasting durability. By leveraging advanced manufacturing techniques, rigorous quality control, and prompt delivery, Murad Fasteners guarantees that each stud bolt delivers exceptional strength, corrosion resistance, and operational safety, making it a go-to choice for critical industrial applications.
ASTM A193 B6 Stud Bolts are crafted from austenitic stainless steel, usually Type 316, which is enhanced with chromium, nickel, and molybdenum to boost corrosion resistance. These bolts showcase impressive tensile strength of around 75 ksi (515 MPa) along with excellent toughness, elongation, and fatigue resistance. They maintain their shape and stability even under high-pressure and elevated-temperature conditions. The B6 grade offers outstanding protection against pitting, crevice corrosion, and chemical damage, making these bolts perfect for challenging environments. Their blend of strength, durability, and corrosion resistance ensures dependable performance in critical industrial settings.
| 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 find extensive use in industries that demand high corrosion resistance and mechanical strength, such as chemical processing, petrochemical, oil and gas, and power generation. They are perfect for securing flanges, valves, pressure vessels, heat exchangers, and piping systems that come into contact with corrosive chemicals, seawater, and high temperatures. The molybdenum-enriched B6 grade guarantees long-lasting durability and resistance to pitting and crevice corrosion, making them a reliable choice for tough applications.
We maintain strict quality control by performing various tests such as Hardness, Spectro Analysis, PMI Testing, Flattening, Micro and Macro Tests, Pitting Resistance, Flaring, and IGC Tests. We provide detailed documentation, including commercial invoices, packing lists, Certificates of Origin, and Guarantee Letters. To ensure complete client satisfaction, we also offer Third-Party Inspection Certificates.
Murad Fasteners is a leading manufacturer and supplier of high-quality fasteners in Doha, Qatar, with over 8 years of experience serving global industries.
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