If you’re looking for top-notch fastening solutions, look no further than Themba Nickel Alloys. Based in Cape Town, Cape Town, this trusted manufacturer specializes in high-quality Hastelloy C276 Nuts, designed to perform exceptionally well in harsh, corrosive, and high-temperature settings. These nuts are celebrated for their remarkable strength, durability, and resistance to chemical attacks, making them a reliable choice for demanding industrial applications. Themba Nickel Alloys uses cutting-edge manufacturing techniques and rigorous quality control to ensure that every product meets international standards for precision and consistency. Their Hastelloy C276 Nuts are a go-to in industries like chemical processing, petrochemicals, and power generation, solidifying the company’s reputation as a dependable provider of high-performance nickel-molybdenum alloy fastening solutions.
When it comes to composition, Hastelloy C276 Nuts are primarily made up of nickel (about 57%), molybdenum (around 16%), chromium (approximately 16%), and iron (close to 5%), along with small amounts of tungsten, cobalt, and manganese. This unique blend gives them outstanding resistance to oxidation, pitting, and crevice corrosion, even in aggressive chemical and high-temperature environments. On the mechanical side, these nuts boast a tensile strength of about 690 MPa, a yield strength of 275 MPa, and impressive ductility. Their ability to withstand high temperatures, combined with toughness and corrosion resistance, ensures they perform reliably under extreme industrial conditions.
| Specifications | ASTM B 574 ASME SB 574 |
|---|---|
| Standard | DIN, ASTM, BS and all International Standards |
| Length | 3 to 200 milimeter |
| 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, Hex Head nuts, Square nuts, Lock nuts, Eye nuts, wing nuts, T nuts, Panel Nuts, Coupling Nuts, Dome nuts, Acorn Nuts. |
| Screw Type | Hastelloy c276 Threaded Screw, Hex Head Screw, Socket Head Screw, Socket Set Screw, Blind Rivet, Concrete Screw, Shoulder Screw, Anchor Screw, Panel Screw, Machine Screw etc. |
| Bolts Types | Hastelloy c276 Hex Head Bolts, Hex Bolts, Square Bolts, Eye Bolt, T Bolt, U Bolt, Lag Bolts, Counter sunk Bolt etc. |
| Washer Types | Hastelloy c276 Lock Washer, Machine Washers, Star Washers, Sealing Washer, Split Washer etc. |
| Studs Types | Hastelloy c276 Double Ended Studs, Threaded Tod, Tie Bars, Tie Rodsetc. |
| Nut Types | Hastelloy c276 Coupling Nut, Hex Head Nut, Wing Nut, Square Nut, Panel Nut, T Nut, Acorn Nuts, Dome Nut, Eye Nut, Lock Nut etc. |
| Hastelloy C276 Nuts | Ni | C | Mo | Mn | Si | Fe | P | S | Co | Cr |
|---|---|---|---|---|---|---|---|---|---|---|
| Balance | 0.01 max | 15 – 17 | 1.0 max | 0.08 max | 4 – 7 | 0.04 max | 0.03 max | 2.5 max | 14.5 – 16.5 |
| Density | Melting Point | Yield Strength (0.2%Offset) | Tensile Strength | Elongation |
|---|---|---|---|---|
| 8.89 g/cm3 | 1370 °C (2500 °F) | Psi – 52,000 , MPa – 355 | Psi – 1,15,000 , MPa – 790 | 40 % |
At Themban Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Hastelloy C276 Nuts 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 C276 Nuts are perfect for applications that demand exceptional corrosion resistance and mechanical integrity. You’ll often find them in chemical and petrochemical plants, securing reactors, heat exchangers, and pipelines that come into contact with acids, chlorides, and oxidizing agents. In the power generation sector, they’re essential for high-temperature piping systems, boilers, and turbine assemblies. Plus, these nuts are also used in marine environments, wastewater treatment systems, and various industrial processing equipment where durability and chemical resistance are crucial. With their superior mechanical and chemical properties, Hastelloy C276 Nuts are truly the ideal choice for tough applications.
