Request For Our Latest Prices On Stainless Steel 446 Nuts in Tunis, Tunisia!
Lina Fasteners, located in Tunis, Tunisia, stands out as a top manufacturer and supplier of premium Stainless Steel 446 Nuts, crafted to excel in high-temperature and corrosive settings. With a focus on precision fastening solutions, Lina Fasteners guarantees that its products adhere to rigorous global standards for durability, strength, and reliability. Known for their remarkable resistance to oxidation and corrosion, Stainless Steel 446 Nuts are perfect for industrial applications in extreme conditions. Thanks to cutting-edge manufacturing techniques and a strong commitment to quality control, Lina Fasteners delivers secure and long-lasting fastening solutions for a diverse array of applications.
Stainless Steel 446 Nuts are crafted from a high-chromium ferritic stainless steel that contains around 23–27% chromium and low carbon content. This unique composition offers exceptional resistance to oxidation and corrosion, particularly at elevated temperatures. On the mechanical side, SS 446 boasts impressive tensile strength, high resistance to thermal fatigue, and good wear resistance. Its ferritic microstructure ensures stability in dimensions and magnetic properties. These combined attributes make SS 446 Nuts a reliable choice for harsh environments, providing dependable performance in applications that demand strength, heat resistance, and protection against scaling and corrosion in high-temperature conditions.
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
| 446 | min. | – | – | – | – | – | 23.0 | – | – | 0.10 |
| max. | 0.2 | 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 |
| Specifications | : | ASTM A 193 ASME SA 193 |
| Standard | : | DIN, ASTM, BS and all International Standards |
| Length | : | 3 mm to 200 mm |
| Size | : | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
| Type | : | Hex Head nuts, Square nuts, Lock nuts, Eye nuts, wing nuts, T nuts, Panel Nuts, Coupling Nuts, Dome nuts, Acorn Nuts. |
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 Nuts find their place in various industries that need dependable fastening solutions in high-temperature, corrosive, and abrasive environments. You’ll often see them in heat exchangers, industrial furnaces, kilns, and thermal processing units, where extreme heat is a significant concern. Moreover, SS 446 Nuts are perfect for use in automotive exhaust systems, petrochemical plants, and power generation facilities. Their outstanding resistance to oxidation and thermal cycling makes them a go-to choice for demanding applications.
We thoroughly test all products, including Stainless Steel 446 Nuts, before delivery to ensure quality. Our rigorous testing includes hardness, chemical analysis, PMI testing, levelling, micro and macro testing, pitting resistance, flare and IGC testing. We provide the necessary documentation, including invoices, packaging and legal certificate of origin. Additionally, we provide third-party review certifications to ensure optimal customer satisfaction.
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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