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 Incoloy 825 Nuts, look no further than Themba Nickel Alloys, a reputable manufacturer based in Cape Town, South Africa. They’ve built a solid reputation for precision engineering and rigorous quality control, producing nuts that excel in harsh, corrosive, and high-temperature settings. Their Incoloy 825 Nuts are designed to deliver exceptional corrosion resistance and impressive mechanical strength, ensuring that your fastenings are secure and durable, even in the toughest industrial environments. With a commitment to reliability, durability, and compliance with international standards, Themba Nickel Alloys supplies nuts that are perfect for the chemical, petrochemical, marine, and power generation sectors around the globe.
| Specifications | : | ASTM B 425 ASME SB 425 |
| Standard | : | DIN, ASTM, BS and all International Standards |
| Length | : | 3 mm to 200 mm |
| Size | : | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
| Type | : | Hex Head nuts, Square nuts, Lock nuts, Eye nuts, wing nuts, T nuts, Panel Nuts, Coupling Nuts, Dome nuts, Acorn Nuts. |
| Grade | C | Mn | Si | Fe | S | Cr | Cu | Ti | |
| 825 | min. | – | – | – | 22.0 | – | 19.5 | 1.5 | 0.6 |
| max. | 0.05 | 1.0 | 0.5 | – | 0.015 | 23.5 | 3.0 | 1.2 | |
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| 825 | Psi – 80,000 , MPa – 550 | Psi – 32,000 , MPa –220 | 30 | – | – |
The Incoloy 825 Nuts from Themba Nickel Alloys are primarily made up of nickel (38–46%), iron (30–35%), and chromium (19–23%), along with molybdenum (2.5–3.5%), copper (1–4%), and a touch of titanium (up to 0.6%). This unique blend gives them remarkable resistance to pitting, crevice corrosion, and stress corrosion cracking, whether in oxidizing or reducing environments. They boast impressive mechanical properties, with a tensile strength of about 690 MPa and a yield strength of around 275 MPa, all while maintaining high toughness, fatigue resistance, and long-term stability under extreme conditions.
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Incoloy 825 Nuts are a go-to choice in industries where corrosion resistance, strength, and reliability are non-negotiable. They’re perfect for chemical processing plants, acid handling systems, offshore oil and gas equipment, marine engineering projects, desalination plants, and power generation units. These nuts ensure secure, leak-proof, and long-lasting fastening in aggressive environments. With Themba Nickel Alloys’ Incoloy 825 Nuts, you can count on exceptional safety, durability, and performance, making them the preferred option for critical industrial applications worldwide.
