Mbemba Stainless, based in Kinshasa, Congo, is a trusted manufacturer and supplier of Stainless Steel XM19 Fasteners, known for their superior strength, corrosion resistance, and durability. These fasteners are designed to perform efficiently in demanding environments such as marine, chemical, and oil industries. The company ensures each fastener meets high international standards, offering excellent mechanical performance and long-lasting reliability. With advanced production techniques and strict quality control, Mbemba Stainless delivers XM19 fasteners that are ideal for projects requiring both strength and corrosion resistance under extreme conditions.
Stainless Steel XM19 Fasteners are composed mainly of chromium, nickel, molybdenum, and nitrogen, providing outstanding resistance to pitting, crevice corrosion, and chloride stress cracking. They exhibit high tensile and yield strength, roughly twice that of standard 316 stainless steel. These fasteners maintain excellent ductility and toughness, even at low temperatures. Their non-magnetic nature and superior weldability make them suitable for a wide range of engineering and industrial applications, ensuring both strength and corrosion protection.
|
Material |
Specification |
Standards |
Size
|
Length |
|
Stainless Steel XM19 Fasteners
|
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 | – | 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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These nuts are made from XM19, a high-strength alloy, offering exceptional resistance to corrosion and high-temperature environments. They are ideal for critical applications requiring durability and longevity.
XM19 double-ended studs are designed to provide strong, reliable fastening in high-stress environments. They offer superior resistance to stress corrosion cracking and are commonly used in aerospace and industrial applications.
Known for their strength and resistance to corrosion, XM19 bolts are used in applications demanding high performance under extreme conditions. They provide durability in environments exposed to high temperatures and aggressive chemicals.
XM19 threaded rods are high-strength, corrosion-resistant fasteners that can be used for a variety of applications, including structural and mechanical uses, ensuring superior performance in harsh environments.
These screws are designed for quick installation in steel and other materials, offering excellent corrosion resistance and strength. They are ideal for applications requiring ease of installation without the need for pre-drilled holes.
XM19 washers offer enhanced durability and corrosion resistance, used to distribute load and prevent damage to surfaces in demanding industrial settings. They provide reliable performance in extreme conditions.
For total transparency and quality control, we offer a full suite of documentation in addition to our Stainless Steel XM19 Fasteners. A commercial invoice, packing list, heat treatment chart, fumigation certificate and quality assurance plan are all included. A lab test report approved by NABL is also provided. We provide an MTC in accordance with EN 10204/3.1b, a PMI Test Certificate, a 100% radiography test report and a Third Party Inspection Certificate to further guarantee the quality of our product. Our thorough documentation demonstrates our dedication to excellence and client satisfaction.
These fasteners are widely used in marine engineering, oil and gas platforms, chemical processing plants, pulp and paper industries, and desalination units. They are ideal for pumps, valves, pressure vessels, and structural assemblies exposed to harsh environments. Due to their ability to withstand saltwater, acidic conditions, and high pressure, Stainless Steel XM19 Fasteners ensure reliable connections and long service life, making them the preferred choice for critical and high-performance applications.
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