Njabulo Stainless is a reputable manufacturer and supplier of top-notch Stainless Steel 309S Bars, proudly based in Cape Town, South Africa. Renowned for their precision engineering and unwavering commitment to quality, Njabulo Stainless serves a diverse array of industries by offering corrosion-resistant and heat-resistant stainless steel solutions. The company skillfully blends advanced manufacturing techniques with rigorous quality control to ensure their products meet both local and international standards. With a solid reputation for reliability and excellence, Njabulo Stainless has become the go-to source for Stainless Steel 309S Bars in Cape Town, catering to sectors such as petrochemical, construction, energy, and marine industries.
The Stainless Steel 309S Bars produced by Njabulo Stainless are primarily composed of chromium (22–24%) and nickel (12–15%), featuring low carbon content to improve weldability and minimize carbide precipitation. This alloy is celebrated for its outstanding oxidation resistance and high-temperature strength, making it perfect for heat-intensive environments. In terms of mechanical properties, it boasts a tensile strength of around 550 MPa, a yield strength of approximately 205 MPa, and an elongation of 40%, along with a Brinell Hardness of 147 HB. These characteristics make 309S Bars ideal for demanding structural and industrial applications.
Grade : Stainless Steel 301 / UNS S30100 / WRN 1.4310
Specifications : ASTM A193 / ASME SA193 B8, B8M, B6, B8T, B8C, A194 G8, 8M, 8C, 8T
Standard : DIN, ASTM, BS and all International Standards
Size : M3 – M56 | 3/6″ to 2″ | Custom Sizes
Length : 3 mm to 200 mm
Types : Hex Head Bolts, Square Bolts, U bolts, Eye bolts, T bolt, Hex Bolt, Lag Bolts, Counter sunk Bolts, Hex Head nuts, Square nuts, Lock nuts, Eye nuts, wing nuts, T nuts, Panel Nuts,Coupling Nuts, Dome nuts, Acorn Nuts, Flat Washer, Lock Washer, Sealing Washer, Split Washer, Slot Washer, Machine Washer, Star Washer
| % | Cr | Ni | C | Si | Mn | P | S | N | |
|---|---|---|---|---|---|---|---|---|---|
| 301 | Min: | 16 | 6 | – | – | – | – | – | – |
| Max: | 18 | 8 | 0.15 | 1.00 | 2.0 | 0.045 | 0.030 | 0.10 |
| Grade/Temper | Tensile Strength ksi (min.) | Yield Strength 0.2% ksi (min.) | Elongation -% in 50 mm (min.) |
|---|---|---|---|
| 301 1/4 | 125 | 75 | 25 |
| 301 1/2 | 150 | 110 | 18 |
| 301 Full Hard | 185 | 140 | 9 |
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Stainless Steel 301 Nuts offer excellent corrosion resistance and are suitable for moderate environments. These nuts are available in various sizes, typically from M3 to M30, and provide a secure fastening solution. Common dimensions include standard hex and lock nuts, accommodating different thread pitches and applications.
Stainless Steel 301 stud bolts exhibit high corrosion resistance, ideal for high-stress applications. They are available in sizes from M6 to M36 and lengths ranging from 20mm to 300mm. These bolts are widely used in construction, machinery, and automotive industries for reliable joint assembly.
Stainless Steel 301 Bolts offer superior corrosion resistance, making them suitable for various environments. They come in sizes from M5 to M30 and lengths from 10mm to 200mm. These bolts are commonly used in structural and mechanical applications with critical strength and durability.
Stainless Steel 301 threaded rods provide excellent corrosion resistance and are available in diameters from M6 to M30 and lengths up to 1 meter. These rods are used in fastening and anchoring applications, offering versatility for custom-length needs and high-strength requirements.
Stainless Steel 301 screws are known for their corrosion resistance and are available in sizes from M3 to M20. They come in various lengths, typically 10mm to 100mm. These screws are used in assembly, fastening, and structural applications, ensuring durability and reliability.
Stainless Steel 301 washers provide excellent corrosion resistance and come in sizes from M3 to M30. Standard dimensions include flat washers, spring washers, and lock washers, designed to distribute loads and prevent loosening in bolted assemblies, enhancing the performance of fasteners.
We pack and send our Stainless Steel 301 Fasteners with extra care so that they reach our customers in their best condition. Normally, the fasteners are packed inside waterproof material bags and put inside wooden boxes having reinforced strips on them for protection. Lifting points are fitted to these packages for easy handling during transportation. We also provide along with the shipment all the required documents like a commercial invoice, certificate of origin, fumigation certificate, heat treatment chart, quality assurance plan, and material testing certificates. We ensure the timely delivery of our products with perfect condition so that our customers get full satisfaction.
Njabulo Stainless’s 309S Bars find extensive use in industries that require high strength and resistance to extreme heat and corrosion. Common applications include furnace components, heat exchangers, kilns, chemical processing equipment, and boiler baffles. The alloy’s capability to endure thermal cycling and oxidation up to 1000°C makes it suitable for power plants, refineries, and marine environments. Moreover, the low carbon content of 309S enhances weldability, making it a great choice for fabrication projects and pressure vessels. Whether for heavy-duty industrial use or custom-engineered solutions, Njabulo Stainless provides versatile bars that meet the needs of a wide range of demanding applications.
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