Walid Stainless is a reputable manufacturer and supplier located in Tunis, Tunisia, focusing on high-performance Stainless Steel XM19 Nuts. With a strong emphasis on precision engineering and rigorous quality control, the company provides fastening solutions that adhere to international standards for strength, durability, and resistance to corrosion. The Stainless Steel XM19 Nuts from Walid Stainless are highly regarded for their outstanding mechanical properties and reliable performance in challenging environments. Catering to sectors like marine, chemical processing, construction, and heavy engineering, Walid Stainless skillfully blends advanced manufacturing techniques with dependable supply capabilities to efficiently meet a wide range of industrial needs.
Stainless Steel XM19, often referred to as Nitronic 50, is a type of austenitic stainless steel that’s blended with chromium, nickel, manganese, and nitrogen. This special mix gives it outstanding resistance to corrosion, particularly when it comes to pitting and crevice corrosion, while also boosting its strength. XM19 Nuts stand out with their impressive yield and tensile strength compared to standard austenitic grades, all while keeping good ductility and toughness. Plus, they excel in fatigue resistance, have low magnetic permeability, and perform well in both low and moderately high temperatures.
Material | Specification | Standards | Size | Length |
Stainless Steel XM19 Nuts | ANSI ,DIN,ASME,ASTM | ASTM / ASME – A/ SA 320 | M4-M100(1/4-4 inch) | M02 to M33 |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
| XM19 | min. max. | – 0.06 | 4.0 6.0 | – 1.00 | – – | – – | 20.5 23.5 | 1.5-3 | 11.5 13.5 | – |
| 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 | ||||
| XM19 | 100 KSi | 55 KSi | 35% | 55% | 293 |
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Stainless Steel XM19 nuts offer superior strength, corrosion resistance, and durability, ideal for harsh environments and high-stress applications. Their precision and reliability make them essential for demanding engineering and construction projects.
Stainless Steel XM19 Flex Lock Nuts feature a unique design that prevents loosening under vibration. They offer exceptional strength, corrosion resistance, and durability, making them perfect for high-stress applications.
Stainless Steel XM19 K Lock Nuts provide excellent resistance to loosening due to vibrations and dynamic loads. They combine high strength, corrosion resistance, and durability, ideal for demanding and critical applications.
SS XM19 High Nuts offer robust performance with superior corrosion resistance and strength. Their extended height enhances grip and stability in critical applications, making them ideal for demanding and high-stress environments.
XM19 SS Serrated Flange Nuts feature a serrated flange that grips surfaces firmly, preventing loosening under vibration. They provide exceptional strength, corrosion resistance, and stability, ideal for high-stress and dynamic applications
We uphold stringent quality standards for our Stainless Steel XM19 Nuts, subjecting them to rigorous testing. Our extensive tests encompass the Hardness Test, Chemical Analysis via Spector Analysis, PMI Testing, Flattening Test, Micro and Macro Tests, Pitting Resistance Test, Flaring Test, and Intergranular Corrosion (IGC) Test. Commercial invoice, packaging list, Certificate of Origin and Guarantee Letter accompany our nuts. For added assurance, we offer third-party inspection certificates, validating the excellence and suitability of our Stainless Steel XM19 Nuts across various applications and ensuring client satisfaction.
Stainless Steel XM19 Nuts are a go-to choice for situations that demand high strength, corrosion resistance, and dependable performance under pressure. They’re perfect for marine and offshore structures, as well as chemical and petrochemical plants, pumps, valves, and heat exchangers. You’ll also find these nuts commonly used in aerospace components, power generation equipment, and high-pressure piping systems. Thanks to their outstanding resistance to chloride environments and stress corrosion cracking, XM19 Nuts hold up well in tough industrial and coastal settings, making them a top pick for critical fastening needs.
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