Lecong Stainless is a reputable manufacturer and exporter of top-quality stainless steel products from Da Nang, Vietnam. With precision engineering and strict conformity to international standards, Lecong is focused on producing **Stainless Steel XM19 Stud Bolts** to be utilized in harsh industrial conditions. Prioritizing strength, corrosion resistance, and higher mechanical performance, the firm provides XM19 stud bolts to marine, chemical, oil and gas, and power generation industries. Lecong Stainless ensures timely delivery, consistent quality, and economical solutions to customers in Vietnam as well as in overseas markets.
Stainless Steel XM19 Stud Bolts contain an iron alloy with 20.5–23.5% chromium, 11.5–13.5% nickel, 4–6% manganese, 1.5–3% molybdenum, and 0.2–0.4% nitrogen, and traces of vanadium and niobium. The unique blend provides excellent mechanical properties such as tensile strength of around 690 MPa, yield strength of 380 MPa, and elongation of up to 35%. The alloy is non-magnetic in its annealed state and exhibits toughness at elevated as well as cryogenic temperatures, thus making it appropriate for severe service applications.
|
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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These are high-strength, corrosion-resistant bolts commonly used in heavy-duty applications, providing excellent mechanical properties and resistance to harsh environments.
A versatile fastener designed for high-stress applications, offering superior strength and resistance to corrosion, particularly in industries like marine, oil, and chemical processing.
Featuring threads at both ends, these fasteners are ideal for situations where bolting requires easy installation or removal, offering strength and corrosion resistance in demanding applications.
Used in wood and concrete fastening, these lag bolts are designed to offer high tensile strength, durability, and resistance to environmental factors, making them suitable for outdoor and marine applications.
These bolts are used to secure structural components to concrete foundations, offering exceptional strength and resistance to corrosion in both industrial and outdoor environments.
These hexagonal bolts are designed for high-strength applications, providing excellent durability and resistance to corrosion, often used in heavy machinery and construction projects.
Lecong 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 have extensive applications in high-stress as well as corrosive environments. In the marine sector, they are apt for application in boat shafts, seawater valves, and offshore platforms owing to their corrosion resistance to chloride. They work in pumps, pressure vessels, and heat exchangers in the petrochemical and chemical industries. Their cryogenic equipment and power generation system suitability can also be based on their strength and resistance to stress cracking. They are frequently chosen for applications requiring mechanical performance along with long-term corrosion resistance for safety and reliability.
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