Njabulo Stainless, located in Cape Town, South Africa, stands out as a top manufacturer and supplier of high-quality stainless steel fasteners, with a particular focus on Stainless Steel 314 Fasteners. Known for their precision engineering and durability, Njabulo Stainless meets a wide range of industrial needs by providing fasteners that offer excellent corrosion resistance and remarkable heat tolerance. Their dedication to quality guarantees that each fastener adheres to strict international standards, making them a dependable choice for critical applications. With state-of-the-art manufacturing facilities and a commitment to innovation, Njabulo Stainless supports industries from chemical processing to high-temperature engineering, establishing itself as a reliable partner for performance-driven fastening solutions.
Stainless Steel 314 Fasteners are mainly made up of iron, chromium (about 20–25%), and nickel (around 12–15%), which gives them outstanding resistance to oxidation and scaling at high temperatures. The alloy may also contain small amounts of carbon, manganese, and silicon to boost strength and hardness. Mechanically, these fasteners showcase excellent tensile and yield strength, along with superior creep resistance in extreme heat conditions, reaching up to 1100°C. Their toughness, paired with moderate ductility, ensures they hold up well in demanding environments, making them perfect for components that face prolonged thermal stress without losing structural integrity.
| 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.
SS UNS S31400 Fasteners are well taken care of when packed by our dedicated team members. All our packaging materials are high-quality at par with the industry standards. Typical packaging includes wooden boxes, eco-friendly materials, and pallets. The fasteners are internally included to avoid dirt or dust accumulation during the duration of delivery of the products, so the quality is maintained until delivery.
Thanks to their exceptional heat resistance and durability, Stainless Steel 314 Fasteners are widely utilized in high-temperature and corrosive settings. You’ll often find them in furnaces, heat exchangers, and industrial ovens, where extreme temperatures are a regular occurrence. They play a crucial role in the chemical, petrochemical, and power generation sectors, supporting equipment like boilers, exhaust systems, and turbine assemblies. Plus, their corrosion-resistant features make them ideal for automotive and aerospace components that are exposed to oxidative conditions.
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