At Themban Nickel Alloys, based in Cape Town , Cape Town, we specialize in providing high-quality Incoloy 825 fasteners. Renowned for our commitment to excellence, we offer fasteners that deliver superior corrosion resistance and strength in extreme environments. Our Incoloy 825 fasteners are ideal for various industrial applications, ensuring durability and reliability. As a trusted manufacturer and supplier, we take pride in delivering products that meet rigorous standards and exceed customer expectations.
If you’re looking for top-notch fasteners, Themba Nickel Alloys in Cape Town, Cape Town, has got you covered. They’re a reputable manufacturer and supplier of high-quality Incoloy 825 Fasteners. With a reputation for precision engineering and strict quality control, this company produces fasteners that perform reliably even in the toughest, most corrosive, and high-temperature environments. Their Incoloy 825 Fasteners are designed to offer exceptional corrosion resistance and impressive mechanical strength, ensuring that connections remain secure and durable in demanding industrial settings. With a strong commitment to quality and adherence to international standards, Themba Nickel Alloys provides fasteners that are perfect for industries like chemical, petrochemical, marine, and power generation around the globe.
Standard : DIN, ASTM, BS and all International Standards
Size : 3 mm to 200 mm
Bolt / Screw Size : M3 – M56 | 3/6″ to 2″ | Custom Sizes
Nuts Size : M3 – M56 | 3/6″ to 2″ | Custom Sizes
Washers Size : M1 – M64 | #4 to 3″ | Custom Sizes
Length : M02 to M33
Types : Nuts, Bolts, Screws, Sockets, Studs, Screw, Hex Set Screw, Socket Screw, Cap Screw, Pan Head Screw, Machine Screw, Socket Head Cap Screw, Allen Cap screw, Wing Screw, Washers, Spring Washers, Studs, Anchors, Marine Anchors, Nut, Hexagon Nut, Hex Nut, Hex Coupling Nut, Hex Domed Cap Nuts, Square Nut, Stud Bolts, Hex Head Bolts, Socket Hexagon Head Screw Anchor Bolt, U-Bolts, J Bolts, Mushroom Head Square Neck Bolts, T-Head Bolts, Wing Screw, Eye Bolt, Foundation Bolts, Structural Bolts.
| Grade | C | Mn | Si | Al | S | Cr | Cu | Ni | Fe | Ti |
| Incoloy 825 | 0.05 max | 1.00 max | 0.05 max | 0.02 max | 0.03 max | 19.50-23.50 | 1.50-3.00 | 38.0-46.0 | 22.0 min | 0.06 – 1.20 |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Incoloy 825 | 8.14 g/cm3 | 1400 °C (2550 °F) | Psi – 80,000 , MPa – 550 | Psi – 32,000 , MPa – 220 | 30 % |
The Incoloy 825 Fasteners from Themba Nickel Alloys are primarily made up of nickel (38–46%), iron (30–35%), and chromium (19–23%), with added elements like molybdenum (2.5–3.5%), copper (1–4%), and titanium (up to 0.6%). This special blend gives them remarkable resistance to pitting, crevice corrosion, and stress corrosion cracking, whether in reducing or oxidizing environments. These fasteners boast excellent mechanical properties, with a tensile strength of about 690 MPa and a yield strength of around 275 MPa, along with high toughness and fatigue resistance, ensuring they perform reliably under extreme conditions.
Contact us to get a quick quote for your requirement.
Incoloy 825 Fasteners are a go-to choice for applications where strength, corrosion resistance, and long-lasting reliability are essential. They’re perfect for chemical processing plants, acid handling systems, offshore oil and gas equipment, marine engineering, desalination plants, and power generation units. These fasteners create secure, leak-proof, and durable connections even in aggressive environments. With Themba Nickel Alloys’ Incoloy 825 Fasteners, you can count on exceptional safety, performance, and durability, making them the preferred option for demanding industrial applications worldwide.
