Themba Nickel Alloys, based in Cape Town, Cape Town, is a top-notch manufacturer and supplier known for crafting high-quality Hastelloy Coils that can handle even the harshest industrial conditions. These coils are celebrated for their remarkable resistance to corrosion, impressive strength, and long-lasting durability, making them a go-to choice in industries that face extreme temperatures and chemical exposure. With a commitment to precise manufacturing and rigorous quality control, Themba Nickel Alloys meets international standards. Their Hastelloy Coils are prized for their excellent formability, smooth surface finish, and reliable mechanical properties, making them perfect for applications in chemical, marine, and power generation sectors around the globe.
Hastelloy Coils are made from nickel-molybdenum-chromium alloys, with varying amounts of iron, tungsten, and cobalt depending on the specific grade, like C22, C276, or B2. This unique blend gives them exceptional resistance to pitting, crevice corrosion, and both oxidizing and reducing agents. The coils boast a tensile strength ranging from about 690 to 785 MPa, a yield strength of 275 to 355 MPa, and an elongation of 40 to 45%. They also maintain impressive ductility, weldability, and mechanical stability, even at high temperatures, ensuring dependable performance in highly corrosive and oxidizing environments across a variety of industrial applications.
|
Standard |
ASTM B575 / ASME SB575 |
|
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 |
| Grade | C | Mn | Si | S | Co | Ni | Cr | Fe | Mo | P |
| Hastelloy | 0.010 max | 1.00 max | 0.08 max | 0.03 max | 2.50 max | 50.99 min* | 14.50 – 16.50 | 4.00 – 7.00 | 15.00 – 17.00 | 0.04 max |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Hastelloy | 8.89 g/cm3 | 1370 °C (2500 °F) | Psi – 1,15,000 , MPa – 790 | Psi – 52,000 , MPa – 355 | 40 % |
| Properties | Metric | Imperial |
|---|---|---|
| Density | 8.8 gm/cm3 | 0.318 lb/in3 |
At Themban Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Hastelloy Coils in 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.
Hastelloy Coils find extensive use in the chemical processing, petrochemical, marine, and power generation industries. They are perfect for creating heat exchangers, condensers, pressure vessels, evaporators, and reactors that deal with aggressive chemicals and high-temperature gases. In marine and offshore settings, Hastelloy stands up to corrosion from seawater and saline solutions. It’s also utilized in pollution control systems, flue gas scrubbers, and pharmaceutical equipment where high purity and contamination resistance are crucial. With their strength, reliability, and corrosion resistance, Hastelloy Coils are a preferred choice for many demanding applications.
