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Mazin Fasteners is a reliable manufacturer and supplier of Stainless Steel 253 MA Stud Bolts, proudly based in Muscat, Oman. They specialize in providing high-temperature bolting solutions designed for tough industrial environments. The company adheres to strict quality control measures and internationally recognized standards to guarantee precision, durability, and consistent performance. With state-of-the-art manufacturing facilities and a skilled technical team, Mazin Fasteners produces stud bolts that are engineered for oxidation resistance and thermal stability. Their dedication to material traceability, dependable supply, and timely delivery makes them a go-to partner for industries like power generation, petrochemicals, and heat processing.
Stainless Steel 253 MA Stud Bolts are crafted from an austenitic stainless steel that’s enriched with chromium and nickel, along with silicon and rare earth elements to boost oxidation resistance at high temperatures. This unique blend ensures excellent strength retention, scaling resistance, and good carburization resistance. The stud bolts boast impressive tensile and yield strength, high toughness, and outstanding creep resistance even under prolonged heat exposure. Their mechanical properties stay stable during thermal cycling, ensuring they maintain dimensional accuracy and reliable load-bearing capabilities.
| Specifications | ASTM A193 ASME SA193 / ASTM F593, F594, F1554 / ASME SF593, F594, F1554 |
| Standard | DIN, ASTM, BS and all International Standards |
| Stud Bolts Size | 3 mm to 200 mm | Custom Sizes |
| Grade | C | Mn | Si | S | Ce | Ni | Cr | P |
| 253 MA | 0.05 – 0.10 | 0.80 max | 1.40 – 2 | 0.030 max | 0.03 – 0.08 | 10 – 12 | 20 – 22 | 0.040 max |
|
Tensile Str (MPa) min |
Yield Str 0.2% Proof (MPa) min |
Elongation (% in 50mm) min |
Hardness |
|
|
Rockwell B (HR B) max |
Brinell (HB) max |
|||
|
600 |
310 |
40 |
95 |
217 |
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.
Stainless Steel 253 MA Stud Bolts find their place in a variety of applications that involve continuous or cyclic exposure to high temperatures. Common uses include furnaces, kilns, boilers, burners, heat exchangers, and petrochemical processing units. They’re also essential in power generation equipment, exhaust systems, thermal processing plants, and refinery components that face oxidizing and carburizing environments. These stud bolts are built to perform reliably under extreme heat, pressure, and vibration. Their remarkable oxidation resistance and thermal stability make them a trusted choice for demanding industrial applications.
You’ll find Stainless Steel 253 MA Stud Bolts widely utilized in the petrochemical, power generation, offshore, and marine industries. They are particularly well-suited for securing flanges, heat exchangers, pressure vessels, boilers, and pipelines that are exposed to high temperatures, steam, and corrosive substances. Their blend of mechanical strength and exceptional corrosion resistance guarantees secure and durable fastening, minimizes maintenance needs, and boosts the safety, longevity, and reliability of critical assemblies in demanding industrial and marine environments.
Mazin Fasteners is a leading manufacturer and supplier of high-quality fasteners in Muscat, OMAN, with over 8 years of experience serving global industries.
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