Walid Stainless is a reliable manufacturer and supplier of top-notch Stainless Steel XM19 Bolts, proudly based in Tunis, Tunisia. Renowned for its precision engineering and rigorous quality control, Walid Stainless provides fastening solutions that not only meet international standards but also cater to the toughest industrial demands. The Stainless Steel XM19 Bolts from this company are highly regarded for their outstanding strength, resistance to corrosion, and dependability in extreme conditions. With state-of-the-art manufacturing facilities and a strong focus on customer satisfaction, Walid Stainless supports various industries, including oil & gas, marine, construction, and heavy engineering, offering durable, high-performance bolting solutions customized for a wide range of applications.
Stainless Steel XM19, often referred to as Nitronic 50, is a special type of austenitic stainless steel that’s blended with chromium, nickel, manganese, and nitrogen. This distinctive mix gives it impressive yield strength, outstanding toughness, and remarkable resistance to both corrosion and galling. XM19 bolts are stronger than the typical 300-series stainless steels, yet they still maintain good ductility. They perform exceptionally well in both cryogenic and high-temperature environments and have a strong resistance to stress corrosion cracking, making them ideal for tough mechanical applications.
Material | Specification | Standards | Size | Length |
Stainless Steel XM19 bolts | ANSI ,DIN,ASME,ASTM | ASTM / ASME – A/ SA 320 | M4-M100(1/4-4 inch) | M02 to M33 |
| 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 |
| 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 | – | 11.5 13.5 | – |
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These bolts feature a looped head, ideal for lifting and securing applications. They offer excellent strength and corrosion resistance, making them suitable for marine and industrial use.
Designed with a rounded head and square neck, they prevent rotation during installation. These bolts are commonly used in wood and metal applications due to their durability and resistance to wear.
These bolts come with an integrated flange to distribute load evenly. They are ideal for high-pressure applications, providing excellent grip and resistance to corrosion in harsh environments.
Featuring a larger head for greater torque, these bolts are suited for heavy-duty applications. They provide exceptional strength and are commonly used in construction and machinery.
With a flat, countersunk head and long threaded shaft, they are ideal for conveyor systems and elevator belts. Their superior corrosion resistance ensures long-lasting performance.
Fully threaded bolts suitable for through-hole applications. They are versatile and reliable for assembly projects requiring strong and durable fasteners.
We ensure complete transparency with our Stainless Steel XM19 Bolts through high-quality assurance. All orders are accompanied by essential documents, including a commercial invoice, packing list, fumigation certificate, heat treatment chart, and a NABL-approved lab test report. We provide a Material Test Certificate as per EN 10204/3.1b, PMI Test Certificate, 100% radiography test report and Third-Party Inspection Certificate. Our comprehensive documentation is meticulously organized to ensure maximum client satisfaction.
Stainless Steel XM19 Bolts are widely used in applications requiring high strength and outstanding corrosion resistance. They are commonly employed in marine environments, offshore platforms, chemical processing plants, and oil & gas industries where exposure to chlorides and harsh conditions is frequent. These bolts are also used in aerospace components, power generation equipment, and heavy structural assemblies. Due to their excellent resistance to wear and galling, XM19 Bolts are ideal for high-load and high-pressure connections, ensuring long service life, safety, and reliability in critical industrial operations.
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