Request For Our Latest Prices On Stainless Steel 446 Washers in Tunis, Tunisia!
Lina Fasteners is a reputable manufacturer and supplier located in Tunis, Tunisia, focusing on high-quality Stainless Steel 446 Washers that are perfect for high-temperature and corrosive industrial settings. Thanks to their advanced production techniques and strict quality control measures, the company provides washers that boast exceptional durability, precision, and long-lasting performance. Known for their remarkable resistance to oxidation, scaling, and thermal stress, Stainless Steel 446 Washers are ideal for tough applications. Serving various industries throughout Tunisia and nearby regions, Lina Fasteners consistently delivers reliable fastening components designed to meet rigorous international standards and operational needs.
Stainless Steel 446 Washers are crafted from a high-chromium ferritic alloy that’s specifically designed for outstanding heat and oxidation resistance. This alloy has a high chromium content, along with small amounts of molybdenum and silicon, which boost its strength and resistance to scaling and chemical damage. These washers offer good tensile strength, excellent thermal stability, and strong resistance to sulfidation, even at high temperatures. While they may be less ductile than austenitic grades, SS 446 maintains its structural integrity during thermal cycling. Its well-balanced composition ensures dependable mechanical performance and corrosion resistance in challenging service conditions.
| Grade | C | Mn | Si | P | S | Cr | MO | Ni | N | |
| 446 | min. | – | – | – | – | – | 23.0 | – | – | 0.10 |
| max. | 0.20 | 1.5 | 0.75 | 0.040 | 0.030 | 30.0 | 0.50 | 0.25 | ||
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| 446 | 485 | 275 | 20 | 92 | 201 |
SS 446 Washer Specifications | ||
| Specifications | : | ASTM A193 ASME SA193 |
| Standard | : | DIN, ASTM, BS and all International Standards |
| Length | : | M02 to M33 |
| Size | : | 3 mm to 200 mm |
| Type | : | Flat Washer, Lock Washer, Sealing Washer, Split Washer, Slot Washer, Machine Washer, Star Washer SPRINGS – Wire Spring & Flat Spring |
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 Washers are commonly utilized in industrial applications that demand components capable of enduring extreme heat, oxidation, and corrosive environments. They are particularly well-suited for furnace assemblies, heat treatment equipment, kilns, thermal reactors, and high-temperature exhaust systems. Their resistance to sulfidation makes them an excellent choice for petrochemical plants and refineries.
We prioritize quality and transparency at Lina Fasteners with our Stainless steel 446 washers. Our comprehensive documentation includes commercial invoicing, packaging, fumigation certificates, and NABL-approved laboratory test reports. We issue test certificates such as EN 10204/3.1b for MTC, PMI test certificates, and third-party inspection certificates for additional assurance. This meticulous approach underlines our commitment to excellence and customer satisfaction, ensuring that each product meets the highest standards.
Lina Fasteners is a leading manufacturer and supplier of high-quality fasteners in Tunis, Tunisia, with over 8 years of experience serving global industries.
©2024 Lina Fasteners All Rights Reserved.
