Aditya Stainless, a well-respected manufacturer and supplier located in Kolkata, India, specializes in high-quality Stainless Steel 314 Nuts that excel in high-temperature and oxidizing environments. Renowned for their impressive heat resistance and ability to withstand temperatures up to 1150°C, these nuts are perfect for industries like furnace construction, petrochemicals, and power generation. Crafted from top-notch raw materials, SS 314 nuts deliver exceptional durability, mechanical strength, and corrosion resistance. Aditya Stainless guarantees precise dimensions, consistent threading, and a superior surface finish in every product, adhering to international quality standards such as ASTM, DIN, and ISO to cater to both local and global markets.
Stainless Steel 314 Nuts are mainly made up of 18–20% chromium, 19–22% nickel, and 2.0–3.0% silicon, which boost their resistance to oxidation and high-temperature scaling. With a carbon content of up to 0.25%, these nuts also offer enhanced creep resistance. They boast a tensile strength of around 620 MPa, a yield strength of 310 MPa, and good ductility with an elongation of about 40%. Their hardness typically reaches up to 217 Brinell. The alloy’s impressive high-temperature strength and oxidation resistance make it ideal for continuous use in heat-intensive settings.
| Element | Content (%) |
|---|---|
| Iron, fe | Balance |
| Chromium, Cr | 19-26 |
| Nickel, Ni | 19-24 |
| Manganese, Mn | 2 |
| Silicon, Si | 1.5-3 |
| Carbon, C | 0.25 |
| Sulfur, S | 0.03 |
| Phosphorous, P | 0.045 |
| Properties | Metric | Imperial |
|---|---|---|
| Tensile strength | 689 MPa | 99900 psi |
| Yield strength | 345 MPa | 50000 psi |
| Modulus of elasticity | 200 GPa | 29000 ksi |
| Elongation at break (in 50 mm) | 40% | 40% |
| Hardness, Rockwell B | 85 | 85 |
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Stainless Steel 314 Nuts Suitable corrosion resistant for high temperature applications. These nuts are available in sizes from M6 to M36, ideal for use in heat exchangers, furnace parts and medical equipment.
Stainless Steel 314 Coupling Nuts Designed to connect threaded rods, these connective nuts provide strong performance in dangerous environments. Available in sizes from M6 to M36, they are used in pipeline systems and industrial assemblies.
Featuring nylon inserts for secure fastening, these nuts are perfect for high temperature applications. Available in sizes from M6 to M24, it prevents slack and ensures the stability of machinery and mechanical equipment.
Equipped with integrated flanges for added support, these nuts provide enhanced load distribution. Available in sizes from M6 to M24, they are ideal for heavy-duty equipment and construction projects.
Engineered for high-stress environments, these heavy hex nuts offer superior strength. Available in sizes from M6 to M36, they are used in high-pressure and high-temperature applications such as boilers and heat exchangers.
With a large surface area for effective torque application, these square nuts are suitable for tight spaces. Available in sizes from M6 to M24, they are ideal for industrial machinery and structural applications.
Aditya Stainless provides quality assurance materials with specific attention to precise testing procedures. Every product ranging from our SS 314 Nut is put on strict checks consisting of hardness, chemical analysis as per spectro-analysis, PMI testing, tensile testing, tests for micro- and macro structures, pitting resistance, IGC testing and many more. So, we deliver high-quality results in the finished products through stringent testing procedures of these checks. Along with quality commitment, we provide all necessary documents such as commercial invoices, packaging lists along with net and gross weights, box numbers, labels, and a Certificate of Origin legalized or attested by the Chamber of Commerce or Embassy. Our Third-Party Inspection Certificate also ensures full customer satisfaction in our pricing and delivery.
SS 314 Nuts find extensive application in heat treatment equipment, industrial furnaces, kilns, and combustion chambers, thanks to their ability to endure extreme heat and oxidative conditions. In the petroleum and chemical processing sectors, these nuts ensure reliable fastening in high temperatures and corrosive environments. They are also utilized in power plants, gas turbines, boiler installations, and exhaust systems. Their high creep strength and resistance to thermal cycling make them suitable for both structural and mechanical connections that experience fluctuating temperatures.
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