Lecong Stainless is a well-respected manufacturer and supplier based in Da Nang, Vietnam, known for its top-notch Stainless Steel 436 Fasteners. These fasteners are designed to offer a perfect blend of strength, durability, and resistance to corrosion. Built to thrive in tough industrial settings, they excel at resisting scaling, oxidation, and stress corrosion cracking. Stainless Steel 436, a ferritic stainless steel that’s stabilized with molybdenum, boasts superior corrosion resistance compared to standard grades. Lecong Stainless takes pride in its precision manufacturing, rigorous quality control, and commitment to global standards, making its Stainless Steel 436 Fasteners a trusted choice for industries in Vietnam and beyond that need reliable, long-lasting fastening solutions.
These fasteners are primarily made up of iron, chromium (16–18%), molybdenum, and low carbon content, along with trace amounts of nickel, titanium, and silicon for stabilization. This unique composition gives them outstanding resistance to chloride-induced corrosion and boosts their strength at high temperatures. They feature impressive mechanical properties, including a tensile strength of 450–600 MPa, a yield strength of around 275 MPa, and good elongation, ensuring they are tough and dependable. Their ferritic microstructure contributes to dimensional stability, minimizes the risk of stress corrosion cracking, and enhances durability. The addition of molybdenum further improves their resistance to pitting and crevice corrosion, making them ideal for heavy-duty industrial applications.
| Element | 436 |
| Carbon | 0.12 |
| Chromium | 16.0-18.0 |
| Molybdenum | 0.75-1.25 |
| Manganese | 1.00 |
| Silicon | 1.00 |
| Phosphorus | 0.040 |
| Sulfur | 0.030 |
| Property | 436 |
| Yield Strength, min. (ksi) | 40 |
| Tensile Strength, min. (ksi) | 65 |
| Elongation, min. (%) | 20 |
| Hardness, max. (Rb) | 90 |
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Stainless Steel 436 Nuts offer good corrosion resistance, particularly in mildly acidic environments. They come in various sizes, typically from M3 to M30, and can be used in temperatures up to 800°F (427°C). These nuts are designed for general assembly applications.
Stainless Steel 436 Stud Bolts provide moderate corrosion resistance and are ideal for high-temperature applications. They are available in sizes ranging from M6 to M36 and lengths from 50 mm to 500 mm. Their durability ensures reliability in various mechanical and structural applications.
These Bolts exhibit good resistance to oxidation and corrosion. They are available in sizes from M5 to M36 and lengths up to 200 mm. Suitable for indoor and outdoor environments, Stainless Steel 436 Bolts are used in various engineering and construction applications.
Offering decent corrosion resistance, Stainless Steel 436 threaded rods come in sizes from M6 to M30 with lengths varying from 100 mm to 1000 mm. They are commonly used in construction and machinery for fastening and support applications.
These screws are moderately resistant to corrosion and are used in environments where mild corrosion is a concern. They are available in sizes from M3 to M12 and lengths up to 100 mm. It is ideal for applications requiring robust mechanical fasteners.
Stainless Steel 436 washers provide moderate corrosion resistance and come in various sizes from M3 to M30. They are used to distribute loads and prevent damage to surfaces. Their durability makes them suitable for both industrial and commercial applications.
Our documentation validates the authenticity and quality of our products, ensuring peace of mind for our valued clients. For our Stainless Steel 436 Fasteners, we provide a range of test certificates, including MTC as per EN 10204/3.1b, PMI Test Certificate, 100% Radiography Test Report and Third-Party Inspection Certificate. These certifications demonstrate our dedication to product excellence and client satisfaction.
Stainless Steel 436 Fasteners find their place in various industries where high strength, corrosion resistance, and durability are crucial. They are frequently used in automotive exhaust systems, heat exchangers, boilers, and industrial furnaces due to their ability to withstand heat and oxidation. In construction, they are utilized in cladding, architectural fittings, and structural assemblies. Their hygienic and corrosion-resistant qualities also make them perfect for food processing equipment, chemical plants, and kitchen appliances.
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