Hakan Nickel Alloys, located in Istanbul, Turkey, is a reputable manufacturer and supplier of top-notch corrosion-resistant fasteners, including Hastelloy Screws. These screws are specifically designed to thrive in extreme chemical and high-temperature settings, offering reliable fastening solutions that hold up under tough conditions. Crafted to meet international standards, Hakan Nickel Alloys provides Hastelloy Screws in a variety of sizes and thread types, catering to a wide range of industrial needs. The company serves industries like chemical processing, marine engineering, aerospace, and power generation, delivering durable and precision-engineered screws for critical applications that demand high performance.
Made from nickel-based alloys such as Hastelloy C-276 and C-22, Hastelloy Screws blend nickel, molybdenum, chromium, and iron to deliver exceptional resistance to pitting, crevice corrosion, and stress corrosion cracking. These alloys boast impressive mechanical properties, including high tensile strength, toughness, and the ability to withstand thermal and mechanical stresses. Even in highly acidic, chloride-rich, and oxidizing environments, these screws maintain their strength and corrosion resistance, making them perfect for aggressive chemical applications.
| Standard | IS, ANSI, ASTM DIN, ISO, JIS, GB, ASME, BS, UNI and all International Standards |
|---|---|
| Threads: | BSF, UNF METRIC, UNC, BSW or as required |
| Standard | ANSI – American National Standards Institute
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| Fasteners/ Bolts Size | M10, M4, M16, M36 M2.5, M6, M30, M12, M8, M14, M2, M3, M20, M24, M5 to M160 |
| Length | 3 mm to 200 mm |
| Head drive: | Phillips, Slotted, Phillips/Slot, Six-Lobe etc |
| Test Certificate | as per EN 10204 / 3.1 Manufacturer Test Certificate |
| Finishing | Zinc white, (yellow, black, blue), black oxide, Dacroment, Geometry, plated zinc-nickel, anodizing, nickel plated, Stainless steel: Passivated Self-Colour, Bright Zinc Plated (BZP), Hot Dip Galvanised (HDG), Sherardized, Stainless Steel, some special one like DACROMET and Mechanically Applied coating |
| raw materials of Source | JSPL, Usha Martin, Tata Steel, Mukund Steel, RINL, Dhamm Steel etc. |
| Form | Square, Hex, Threading as per Gauge, Round Etc. |
| Process of Production | M2-M24: Cold Froging, hot forging M24-M100, machining and CNC for Customized connecting element |
| Surface Coating |
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| Packing | IN BULK: pallet, canton, carton / Small Boxs / pallet or customer request |
| Grade | C | Mn | Si | Co | S | Ni | Cr | Fe | Mo | W | V | P |
| Hastelloy Fasteners | 0.010 max | 1.0 max | 0.08 max | 2.5 max | 0.03 max | Bal | 14.5 – 16.5 | 4 – 7 | 15 – 17 | 3 – 4.5 | 0.35 max | 0.04 max |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Hastelloy Fasteners | 8.89 g/cm3 | 1370 °C (2500 °F) | Psi – 1,15,000 , MPa – 790 | Psi – 52,000 , MPa – 355 | 40 % |
At Hakan Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Hastelloy Screw in Istanbul, Turkey, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Turkey, 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 Screws find their place in various applications that require reliable fastening in corrosive and high-temperature conditions. They’re commonly used to secure components in chemical reactors, heat exchangers, offshore platforms, marine vessels, and pollution control equipment. Thanks to their superior corrosion resistance and mechanical strength, they ensure long-lasting performance and safety in systems exposed to harsh chemicals like sulfuric acid, hydrochloric acid, and seawater. In critical industrial environments, Hastelloy Screws offer dependable, maintenance-free fastening solutions.
