Mumbai, India-based Harsh Metalloys is a reputable producer and supplier of premium stainless steel 314 fasteners, offering superior fastening solutions for demanding industrial applications. Our SS 314 fasteners, which are known for their exceptional product performance and durability, are produced using premium raw materials and cutting-edge manufacturing processes. These fasteners are made to withstand high temperatures and corrosive conditions and provide remarkable mechanical strength and resistance to oxidation. Harsh Metalloys has established itself as a dependable partner for high-end stainless steel fastening products by consistently focussing on quality assurance, timely delivery, and customer satisfaction while serving a diverse range of industries in India and abroad.
Iron makes up the majority of stainless steel 314 fasteners, with additional silicon (1.5–3%) to improve oxidation resistance at high temperatures, as well as 23–26% chromium and 19–22% nickel. With a yield strength of 310 MPa and a tensile strength of about 620 MPa, these fasteners demonstrate exceptional high-temperature strength. Up to 1150°C, the alloy provides outstanding resistance to scaling while maintaining toughness. Because of its sturdy composition, it is perfect for applications where superior resistance to heat and oxidation as well as mechanical durability are required.
| Element | Content (%) |
|---|---|
| Iron, fe | Balance |
| Chromium, Cr | 23-26 |
| Nickel, Ni | 19-22 |
| 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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Known for excellent corrosion resistance, Stainless Steel 314 Nuts are commonly used in high-temperature applications. Available in various sizes and dimensions, they typically range from M4 to M30, accommodating different bolt sizes and ensuring secure fastening.
Stainless Steel 314 Stud Bolts offer superior resistance to high temperatures and corrosive environments. They come in lengths from 50mm to 500mm and diameters ranging from M6 to M36, providing versatility for various industrial applications.
Offering exceptional corrosion resistance, Stainless Steel 314 Bolts are used in extreme environments. They are available in sizes from M6 to M30, with lengths varying from 20mm to 200mm, ideal for high-temperature and aggressive chemical settings.
Stainless Steel 314 threaded rods are highly resistant to oxidation and high temperatures. They come in lengths up to 3000 mm and diameters from M6 to M30, making them suitable for applications requiring long, continuous fastening solutions.
Featuring outstanding corrosion resistance, Stainless Steel 314 screws are used in demanding conditions. Sizes typically range from M4 to M20, with lengths from 10mm to 100mm, catering to various fastening needs in high-temperature environments.
Stainless Steel 314 washers offer excellent durability and resistance to high temperatures. They are available in diameters from 10mm to 60mm and thicknesses from 1mm to 5mm, ensuring reliable performance under severe conditions.
Applications needing superior resistance to heat and oxidation frequently use stainless steel 314 fasteners. They are frequently found in high-temperature industrial processes like kilns, incinerators, heat exchangers, and furnace components. They are also utilised in thermal processing equipment, power generation facilities, and petrochemical plants where materials are subjected to high temperatures and ongoing thermal cycling. Automotive exhaust systems, aerospace parts, and other structural applications requiring strength and resistance to corrosion and scaling can also benefit from the use of SS 314 fasteners. They are crucial for safe and durable fastening in demanding settings because of their dependability in harsh circumstances.
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