Request For Our Latest Prices On Stainless Steel 446 Fasteners in Tunis, Tunisia!
Lina Fasteners, located in Tunis, Tunisia, is a reliable manufacturer and supplier that specializes in high-quality Stainless Steel 446 Fasteners. These fasteners are engineered for exceptional performance in high-temperature and corrosive settings. Thanks to advanced production techniques and rigorous quality control, Lina Fasteners ensures that their products meet international standards for durability, reliability, and mechanical strength. Known for their remarkable resistance to oxidation, scaling, and thermal distortion, Stainless Steel 446 Fasteners serve a variety of industries across Tunisia and its neighboring regions, consistently delivering trustworthy fastening solutions for demanding industrial needs.
Stainless Steel 446 Fasteners are crafted from a high-chromium ferritic alloy that boasts impressive oxidation and corrosion resistance, even at elevated temperatures. This alloy features a significant amount of chromium, along with small amounts of molybdenum and silicon, which enhance its strength and scaling resistance. These fasteners offer good tensile strength, excellent thermal stability, and robust resistance to sulfidation and chloride stress corrosion. SS 446 also retains its structural integrity during thermal cycling and exposure to intense heat. While it may be less ductile than austenitic grades, its mechanical properties make it perfect for extreme-temperature applications that demand durability and longevity.
| 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.
Stainless Steel 446 Fasteners find extensive use in industries where components need to endure high temperatures, oxidation, and corrosive conditions. They are particularly well-suited for furnace parts, kiln equipment, heat treatment systems, and high-temperature exhaust assemblies. Their strong resistance to sulfidation makes them an excellent choice for petrochemical plants, refineries, and gas processing facilities. SS 446 fasteners are designed to meet the rigorous demands of these environments, ensuring reliability and performance in critical applications.
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.
Lina Fasteners is a leading manufacturer and supplier of high-quality fasteners in Tunis, Tunisia, with over 8 years of experience serving global industries.
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