Anucha Metals, a reputable manufacturer and supplier located in Bangkok, Thailand, specializes in high-quality Stainless Steel 436 Fasteners tailored for both industrial and commercial applications. These fasteners are celebrated for their exceptional corrosion resistance, durability, and precise engineering, all crafted to meet international quality standards. Stainless Steel 436 is a ferritic stainless steel grade known for its impressive heat resistance, making it perfect for environments that experience high temperatures and oxidation. Anucha Metals provides a diverse selection of sizes and specifications to cater to various industries, including automotive, petrochemical, marine, and construction, ensuring dependable fastening solutions that excel under tough conditions.
The composition of Stainless Steel 436 Fasteners primarily includes iron and chromium (16–18%), along with minor amounts of molybdenum (0.5–1%), carbon, manganese, silicon, and stabilizing elements like titanium or niobium. This well-balanced mix offers excellent corrosion and oxidation resistance, enhanced thermal conductivity, and stability during high-temperature use. Mechanically, these fasteners deliver reliable tensile strength, hardness, and wear resistance, maintaining their integrity even under thermal cycling and mechanical stress. Their ferritic microstructure effectively prevents stress corrosion cracking, making them perfect for fastening components that demand strength, temperature resilience, and dimensional stability.
| 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 extensive use in automotive exhaust systems, petrochemical facilities, marine hardware, food processing equipment, and construction projects where heat and corrosion resistance are crucial. They are particularly suited for securing piping systems, pumps, valves, turbine components, and other assemblies exposed to high temperatures or corrosive conditions. Their ability to withstand scaling, mechanical wear, and thermal fatigue guarantees long-lasting performance in challenging environments. These features make Stainless Steel 436 Fasteners a trustworthy choice across various industries.







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