Request For Our Latest Prices On Stainless Steel 446 Fasteners in Muscat, OMAN!
Mazin Fasteners, a reputable manufacturer and supplier located in Muscat, Oman, specializes in high-quality Stainless Steel 446 Fasteners designed for outstanding performance in high-temperature and highly oxidizing environments. These fasteners are crafted using cutting-edge production techniques and rigorous quality control measures, ensuring they boast precise dimensions, consistent strength, and a long lifespan. Mazin Fasteners caters to various industries, including petrochemical, power generation, oil and gas, and industrial processing. Renowned for their exceptional oxidation resistance, thermal stability, and durability, these fasteners are perfect for demanding applications that require reliable performance even in extreme conditions.
Stainless Steel 446 Fasteners are composed of a ferritic stainless steel alloy that contains around 23–27% chromium and very low carbon content. This unique blend offers remarkable resistance to oxidation, scaling, and corrosion at high temperatures. In terms of mechanical properties, SS 446 fasteners provide moderate tensile and yield strength, good hardness, and excellent resistance to stress corrosion cracking. They maintain their structural integrity during thermal cycling and extended heat exposure, ensuring dependable mechanical performance in high-temperature service environments.
| Grade | C | Mn | Si | P | S | Cr | Cb | Ni | Fe |
| SS 446 | 2.0 max | 1.5 max | 0.75 max | 0.040 max | 0.030 max | 23.00 – 30.00 | – | 0.50 max | 0.10 – 0.25 |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 7.5 g/cm3 | 1510 °C (2750 °F) | Psi – 75,000 , MPa – 485 | Psi – 40,000 , MPa – 275 | 20 % |
| Standard | ASTM A193,A194 / ASME SA193,SA194 |
| Standard | DIN, ASTM, BS and all International Standards |
| Length | 3 mm to 200 mm |
| Size | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
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.
These fasteners are widely utilized in settings that face extreme heat, corrosive gases, and oxidizing atmospheres. You’ll often find them in furnaces, heat exchangers, boilers, kilns, and exhaust systems. They’re also well-suited for petrochemical plants, refineries, power stations, and industrial ovens where resistance to scaling and thermal fatigue is essential. Their superior high-temperature oxidation resistance makes them an ideal choice for long-term fastening in harsh industrial conditions.
We are committed to ensuring the highest quality of our materials and achieving complete client satisfaction. To uphold these standards, all our products undergo rigorous quality testing. Our comprehensive testing procedures include hardness tests, chemical analysis via spectroanalysis, positive material identification (PMI), flattening tests, and micro and macro examinations. Additionally, we conduct pitting resistance tests, flaring tests, and intergranular corrosion (IGC) tests to ensure the reliability and performance of our products.
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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