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Murad Fasteners has established itself as a reliable manufacturer and supplier in Doha, Qatar, specializing in high-quality ASTM A193 B8C Fasteners that are perfect for high-temperature and corrosive environments. With state-of-the-art manufacturing facilities and rigorous quality control measures, Murad Fasteners delivers fasteners that boast precise dimensions, a superb surface finish, and consistent mechanical performance. These fasteners are crafted to meet international standards and the demanding needs of various projects. Catering to industries such as oil and gas, petrochemical, power generation, and heavy engineering, Murad Fasteners offers dependable fastening solutions at competitive prices, along with customization options and prompt delivery.
The ASTM A193 B8C Fasteners are made from austenitic stainless steel that’s stabilized with columbium (niobium), which is similar to Type 347 stainless steel. This alloy is enriched with chromium and nickel, providing outstanding resistance to corrosion and oxidation, while columbium enhances resistance to carbide precipitation when exposed to high temperatures. On the mechanical side, these fasteners deliver impressive tensile and yield strength, high ductility, and remarkable toughness. They also feature enhanced creep resistance and stress rupture strength, ensuring reliable performance even under sustained loads and elevated temperatures.
| Element | B8C |
| Carbon | 0 – 0.08% |
| Manganese | 0 – 2.00% |
| Phosphorus, max | 0 – 0.045% |
| Sulfur, max | 0 – 0.030% |
| Silicon | 0 – 1.0% |
| Chromium | 19.0 – 9.0% |
| Nickel | 12.0 – 0% |
| Molybdenum | – |
| Tensile Strength/Ultimate Tensile Stress (UTS) – (Mpa) | 515 |
| Yield Strength/Proof Stress(0.2% Offset) (YS) – (Mpa) | 205 |
| Elongation in 4D (El) | 30 |
| Reduction | 50 |
| Hardness – (BHN) | 0 |
|
Material |
Specification |
Standards |
Size
|
Length |
|
ASTM A193 B8C Fasteners
|
IS
BS
ASTM
|
DIN, ISO, JIS, GB, IS, BS, ASTM |
M 02 to M 160
|
3 mm to 200 mm
|
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.
You’ll find ASTM A193 B8C Fasteners widely utilized in applications that demand both corrosion resistance and strength at high temperatures. They’re commonly found in heat exchangers, boilers, pressure vessels, flanged joints, valves, and piping systems across the oil and gas, petrochemical, and power generation sectors. These fasteners are particularly well-suited for assemblies that experience thermal cycling, high pressure, and exposure to corrosive media. Their durability, oxidation resistance, and mechanical reliability make them an excellent choice for critical industrial fastening applications.
At Murad Fasteners, we prioritize the quality and integrity of our ASTM A193 B8C fasteners by employing meticulous packaging standards. Each fastener undergoes thorough inspection and is securely packed in durable, tamper-proof containers to prevent transit damage. Our packaging includes industry-standard labeling for easy identification and traceability. Designed to shield the fasteners from environmental factors, our packaging solutions ensure that the products arrive in pristine condition, ready for immediate use in critical high-temperature and high-pressure applications.
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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