Boikanyo Metals is a reputable manufacturer and supplier of Incoloy 825 Washers, proudly based in Cape Town, South Africa. They specialize in delivering top-notch products that excel in high-performance, corrosion-resistant, and demanding industrial settings. Incoloy 825 is a unique nickel-iron-chromium alloy, enhanced with molybdenum, copper, and titanium, crafted to offer remarkable resistance in both oxidizing and reducing environments. The Incoloy 825 Washers from Boikanyo are meticulously engineered to meet international standards, guaranteeing durability, strength, and reliable performance even in the toughest conditions.
These washers are made up of nickel (38–46%), iron (the balance), chromium (19.5–23.5%), molybdenum (2.5–3.5%), copper (1.5–3%), and titanium (0.6–1.2%). This well-balanced composition provides outstanding resistance to sulfuric and phosphoric acids, as well as to stress corrosion cracking, pitting, and crevice corrosion, all while maintaining excellent mechanical strength and stability at high temperatures.
| Specifications | : | ASTM B425 |
| Standard | : | DIN, ASTM, BS and all International Standards |
| Length | : | M02 to M33 |
| Size | : | 3 mm to 200 mm |
| Type | : | Flat Washer, Lock Washer, Sealing Washer, Split Washer, Slot Washer, Machine Washer, Star Washer SPRINGS – Wire Spring & Flat Spring |
| Grade | C | Mn | Si | S | Cu | Fe | Ni | Cr | Al | Ti |
| 825 | 0.05 max | 1.00 max | 0.5 max | 0.03 max | 1.50 – 3.00 | 22.00 min | 38.00 – 46.00 | 19.50 – 23.50 | 0.02 max | 0.06 – 1.20 |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 825 | 8.14 g/cm3 | 1400 °C (2550 °F) | 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 Washers 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 Washers find their place in various applications, including chemical processing plants, marine environments, oil and gas refineries, pollution control equipment, and power generation systems. Their impressive combination of corrosion resistance, strength, and durability ensures they provide reliable fastening and a long service life in aggressive and high-temperature industrial applications.
