Adarsh Nickel Alloys, based in Delhi, stands out as a top manufacturer and supplier of high-quality Hastelloy stud bolts. Renowned for their precision, durability, and exceptional corrosion resistance, the company offers reliable fastening solutions for industries that operate under extreme chemical and high-temperature conditions. Each Hastelloy stud bolt is crafted to meet rigorous international standards, ensuring long-lasting performance and structural integrity. Catering to sectors like chemical processing, petrochemical, oil and gas, marine, and power generation, Adarsh Nickel Alloys provides stud bolts that promise safety, efficiency, and durability in critical applications, delivering dependable solutions for both standard and customized industrial needs.
Hastelloy stud bolts are made from nickel-based alloys, enriched with significant amounts of molybdenum, iron, cobalt, and tungsten to boost corrosion resistance and mechanical strength. Their typical composition features 57–64% nickel, 14–16% molybdenum, 4–6% cobalt, and 4–5% tungsten. These stud bolts showcase impressive tensile and yield strength, outstanding toughness, and remarkable resistance to pitting, crevice, and stress corrosion cracking. They maintain their shape under thermal cycling and uphold mechanical integrity in harsh chemical and high-temperature settings, making them perfect for critical industrial applications where durability and reliability are a must.
| 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 Stud Bolts | 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 Adarsh Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Hastelloy Stud Bolts in Delhi, India, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the India, 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 stud bolts find their place in industries that demand high-strength fasteners capable of withstanding corrosion and extreme temperatures. They’re particularly suited for chemical processing plants, petrochemical equipment, oil and gas pipelines, marine applications, and power generation systems. These bolts are frequently utilized in reactors, pressure vessels, heat exchangers, and piping assemblies where exposure to oxidizing environments is a concern. Their robust design ensures they can handle the toughest conditions, making them a go-to choice for professionals seeking reliable and durable fastening solutions in challenging industrial settings.