Themban Nickel Alloys, a leading manufacturer and supplier based in Cape Town , Cape Town, specializes in providing high-quality Incoloy 800, 800H, and 800HT coils. Known for their exceptional resistance to high temperatures and corrosion, these coils are widely used in industries such as petrochemical, power generation, and chemical processing. At Themban Nickel Alloys, we are committed to delivering reliable and durable solutions that meet the specific needs of our global clientele, ensuring the highest standards of quality and performance.
| Standard | ASTM B409 / ASME SB409 |
|---|---|
| Thickness | 0.2mm – 5.0mm |
| Width | 3.2mm – 1500mm |
| Length | AS PER CUSTOMER’S REQUIREMENT |
| Test Certificate | Yes |
| Coils Hardness | Half Hard, Quarter Hard, Soft, Hard, Spring Hard |
| Value Added Services | Cutting, Beveling, Polishing, Threading, Destructive, Non Destructive, Ultrasonic Testing |
| Form | Coil / Strip |
| Make | Jindal, Bahru, Posco Korea, Posco Thainox, Columbus, Acerinox, Aperam, Tisco, Nisshin, Nippon And Many More Mills. |
| Grade | C | Mn | Si | S | Cu | Fe | Ni | Cr | Al | Ti |
| Alloy 800 | 0.10 max | 1.50 max | 1.00 max | 0.015 max | 0.75 max | 39.50 min | 30.00 – 35.00 | 19.00 – 23.00 | 0.15 – 0.60 | 0.15 – 0.60 |
| Alloy 800H | 0.05 – 0.10 | 1.50 max | 1.00 max | 0.015 max | 0.75 max | 39.50 min | 30.00 – 35.00 | 19.00 – 23.00 | 0.15 – 0.60 | 0.15 – 0.60 |
| Alloy 800HT | 0.06 – 0.10 | 1.50 max | 1.00 max | 0.015 max | 0.75 max | 39.50 min | 30.00 – 35.00 | 19.00 – 23.00 | 0.15 – 0.60 | 0.15 – 0.60 |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Incoloy 800 / 800H / 800HT | 7.94 g/cm3 | 1385 °C (2525 °F) | Psi – 75,000 , MPa – 520 | Psi – 30,000 , MPa – 205 | 30 % |
The Incoloy 800/800H/800HT Coils from Themba Nickel Alloys are made up of nickel (30–45%), iron (32–39%), and chromium (19–23%), with small amounts of copper, carbon, and titanium added in. The 800H and 800HT grades have a higher carbon content and are solution-annealed to boost their strength at high temperatures. These coils showcase impressive mechanical properties, with tensile strength ranging from 485–655 MPa and yield strength between 205–310 MPa. They also excel in creep, fatigue, and thermal resistance, ensuring they perform reliably even under extreme conditions.
These Incoloy 800/800H/800HT Coils are widely sought after for applications that demand heat resistance, corrosion resistance, and mechanical reliability. They’re perfect for heat exchangers, furnace components, chemical and petrochemical processing equipment, steam generators, nuclear reactors, and power plant piping systems. The coils maintain their structural integrity, resist scaling and deformation, and promise long-term durability in tough environments. With Themba Nickel Alloys’ Incoloy 800/800H/800HT Coils, you can count on safe, leak-proof, and high-performance solutions, making them the go-to choice for critical industrial applications worldwide.
