Home > Hastelloy Screws
Request For Our Latest Prices On Hastelloy Screws in Mumbai, India!
The Fasteners Mart, headquartered in Mumbai, India, is a well-known and reliable supplier of high-quality industrial fasteners for various industries across the globe. Some of their high-end products include Hastelloy Screws, which are produced from finest Nickel-Chromium-Molybdenum alloys such as Hastelloy C22 (UNS N06022). Hastelloy Screws come in different shapes such as pan head, flat head, hex head, and socket head configurations. Renowned for their excellent corrosion resistance and high strength, Hastelloy screws are best used in harsh environments with aggressive chemicals and high temperatures.
Hastelloy Screws are mainly composed of Nickel (56%), Chromium (22%), Molybdenum (13%), and minor elements such as Iron, Cobalt, and Tungsten. They possess very good mechanical properties with a tensile strength of approximately 690 MPa and yield strength of about 310 MPa, along with 45% elongation. They physically possess a density of 8.69 g/cm³ and a melting range of 1399–1410°C. These traits give Hastelloy screws very good strength and pitting, crevice corrosion, and stress corrosion cracking resistance in even the toughest industrial 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
|
| 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 |
|
| 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 % |
To satisfy our clients needs by providing high quality products at competitive price as per the schedule and to maintain long term relationship with our clients.
Hastelloy Screws find extensive application in various industries like chemical processing, marine, oil & gas, wastewater treatment, and pharmaceuticals. They are specifically suited for joining components that are subjected to extremely corrosive environments, such as those involving sulfuric, hydrochloric, and nitric acids. They are typically employed in equipment such as heat exchangers, reactors, pumps, valves, and pressure vessels. Their resistance to oxidizing and reducing agents is high, which guarantees long-term durability and safety, making them a favorite for use in critical applications in highly corrosive and high-stress operating environments.
The Fasteners Mart offers effective and safe delivery of Hastelloy Screws locally and globally. Every order is properly packaged using strong materials like wooden crates, bubble wrap, and corrugated boxes to avoid damage in transit. Custom packaging is also offered to satisfy client needs.
The Fasteners Mart is a leading manufacturer and supplier of high-quality fasteners in Mumbai, India, with over 8 years of experience serving global industries.
©2024 The Fasteners Mart All Rights Reserved.
