If you’re looking for top-notch industrial fasteners, look no further than Themba Nickel Alloys, right out of Cape Town, South Africa. They’ve made quite a name for themselves as a premier manufacturer and supplier of Incoloy 825 bolts. What sets Themba apart is their unwavering dedication to quality and precision, ensuring that their products meet the highest global standards. These Incoloy 825 bolts are specifically designed to stand up to corrosion, oxidation, and high temperatures, making them perfect for tough environments. With a strong emphasis on durability and performance, Themba guarantees that each bolt offers outstanding reliability, strength, and longevity, serving a variety of industries from chemical processing to power generation and marine applications, both locally and internationally.
The composition of Incoloy 825 bolts is primarily nickel, chromium, and iron, with a few key additions of molybdenum, copper, and titanium. This thoughtful blend gives them exceptional resistance to acidic and corrosive conditions. On the mechanical side, these bolts boast high tensile and yield strength, impressive fatigue resistance, and remarkable toughness, even when faced with extreme temperature changes. Their ability to maintain their shape and resist stress corrosion cracking makes them a dependable choice for industrial fastening, ensuring they perform well in critical settings like chemical plants, offshore installations, and high-temperature processing equipment.
| 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 Bolts, Square Bolts, U bolts, Eye bolts, T bolt, Hex Bolt, Lag Bolts, Counter sunk Bolts. |
| Grade | C | Mn | Si | Fe | S | Cr | Cu | Ti | |
| Incoloy 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 | ||||
| Incoloy 825 | Psi – 80,000 , MPa – 550 | Psi – 32,000 , MPa –220 | 30 | – | – |
At Themban Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Incoloy 825 Bolts Cape Town , South Africa, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Cape Town, allowing us to maintain a vast inventory of over 16,000 tons of premium-quality materials readily available in stock. We are dedicated to delivering superior products and services, ensuring reliability and excellence for our global clientele.
Contact us to get a quick quote for your requirement.
Incoloy 825 bolts are a go-to in industries where corrosion resistance and strength are non-negotiable. You’ll find them commonly used in chemical processing plants, where they bravely face acidic and oxidizing environments, as well as in oil and gas facilities, desalination plants, and marine applications. They’re also perfect for power generation, pulp and paper industries, and pollution control equipment, thanks to their ability to hold up under high temperatures and aggressive chemicals. Their versatility and reliability make them indispensable for applications that prioritize safety, durability, and long-lasting performance.
