Based in Delhi, India, Harshita Stainless is a respectable producer and supplier of premium stainless steel 436 fasteners that are designed for exceptional durability, heat stability, and corrosion resistance. These ferritic-grade fasteners provide dependable performance in mechanical and structural assemblies and are especially well-suited for high-temperature and mildly corrosive environments. With solutions designed to meet the demands of the exhaust systems, construction, automotive, and kitchen equipment industries, Harshita Stainless guarantees that every product is produced to exact tolerances and international standards. The business provides trustworthy fastening solutions to a variety of industrial sectors with an emphasis on product integrity, prompt delivery, and customer satisfaction.
Iron serves as the base and has a low carbon content, while chromium (16–18%) and molybdenum (0.75–1.25%) make up the majority of stainless steel 436 fasteners. At higher temperatures, this composition improves resistance to oxidation, scaling, and corrosion. 436 is a ferritic stainless steel with good ductility and formability, a moderate tensile strength (~450–600 MPa), and a yield strength of about 250 MPa. These fasteners are perfect for moderately aggressive environments, particularly when resistance to intergranular corrosion and oxidation is needed, because they also have outstanding thermal conductivity and resistance to stress corrosion cracking.
| 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.
Industries that need fastening solutions that are resistant to heat and corrosion frequently use stainless steel 436 fasteners. They are perfect for catalytic converters, exhaust systems, mufflers, and under-the-hood parts in the automotive industry. They are used in exterior fixtures and architectural structures that require long-term durability in the construction industry. Because they are easy to clean and resistant to corrosion, they are also used in appliances, food processing equipment, and kitchenware. Furthermore, 436 fasteners are used in heat exchangers and HVAC systems where oxidation and scaling resistance are crucial. They are a sensible option in thermal environments due to their stability and dependability at high temperatures.
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