Walid Stainless is a reputable manufacturer and supplier located in Tunis, Tunisia, known for its high-performance stainless steel fastening solutions. With a strong commitment to quality, precision, and adherence to international standards, Walid Stainless offers Stainless Steel XM19 Stud Bolts that are specifically designed for tough industrial settings. These stud bolts are crafted using cutting-edge manufacturing techniques and rigorous quality control measures to guarantee exceptional strength, resistance to corrosion, and precise dimensions. Catering to sectors like oil & gas, petrochemical, power generation, and marine, Walid Stainless is dedicated to delivering dependable products, prompt delivery, and tailored technical support to meet the needs of customers around the globe.
Stainless Steel XM19 Stud Bolts are crafted from a special type of nitrogen-strengthened austenitic stainless steel that includes chromium, nickel, manganese, and molybdenum, all with a carefully controlled nitrogen content. This unique blend gives them fantastic corrosion resistance and a much higher strength than the usual 300-series stainless steels. XM19 boasts impressive yield and tensile strength, remarkable toughness, and decent ductility, even in colder temperatures. Plus, this alloy holds its own under high pressure and repeated stress, making it a top choice for critical fastening tasks where both mechanical reliability and resistance to corrosion are key.
|
Material |
Specification |
Standards |
Size |
Length |
|
Stainless Steel XM19 Studbolts |
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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A versatile fastener designed for high-stress applications, offering superior strength and resistance to corrosion, particularly in industries like marine, oil, and chemical processing.
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Walid Stainless guarantees premium Stainless Steel XM19 Stud Bolts through stringent testing, such as hardness, chemical analysis, PMI, tensile, structural, pitting resistance and IGC tests. We provide full documentation, including commercial invoices, packaging lists with net and gross weights, box numbers, labels and a Certificate of Origin, attested by the Chamber of Commerce or Embassy. Our Third-Party Inspection Certificate ensures customer satisfaction, confirming the competitive pricing and timely delivery of our products.
Stainless Steel XM19 Stud Bolts are a go-to choice for projects that demand high strength, durability, and resistance to both corrosion and stress corrosion cracking. You’ll find them commonly used in industries like oil and gas, petrochemical processing, offshore platforms, power plants, desalination facilities, and marine engineering. These bolts are perfect for flanged joints, pressure vessels, heat exchangers, pumps, and valve assemblies that come into contact with harsh chemicals and high temperatures. Thanks to their outstanding mechanical properties, XM19 stud bolts are also favored in structural and heavy engineering applications where safety, longevity, and reliable performance are absolutely essential.







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