Sayam Nickel Alloys, headquartered in Hyderabad, is a trusted manufacturer and supplier of premium Inconel 625 Bolts. Known for precision, durability, and high-performance standards, these bolts are designed to operate under extreme heat, pressure, and corrosive environments. Inconel 625 Bolts from Sayam Nickel Alloys are engineered for long-term reliability and strength, making them ideal for critical industrial applications. Through advanced manufacturing processes and rigorous quality control, each bolt meets international standards. Industries such as chemical processing, marine, aerospace, and power generation rely on these bolts for secure and efficient fastening in harsh and demanding conditions.
Inconel 625 Bolts are primarily composed of nickel (58% min), chromium (20–23%), and molybdenum (8–10%), with minor amounts of iron, niobium, and other alloying elements. This composition delivers exceptional resistance to oxidation, pitting, crevice corrosion, and high-temperature environments. Mechanically, the bolts exhibit high tensile and yield strength, excellent toughness, and superior fatigue and creep resistance. Their ability to maintain structural integrity under thermal cycling and aggressive chemical exposure ensures long-term performance, making them ideal for applications where both mechanical strength and corrosion resistance are critical.
| Specifications | ASTM B 446 ASME SB 446 |
|---|---|
| Standard | DIN, ASTM, BS and all International Standards |
| Length | 3 mm to 200 mm |
| Size | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
| Bolts Types | Inconel 625 Hex Head Bolts, Hex Bolts, Square Bolts, Eye Bolts, T Bolts, U Bolts, Lag Bolts, Counter sunk Bolts etc. |
| Element | Content (%) |
| Nickel, Ni | 58.0 min |
| Silicon, Si | 0.50 max |
| Carbon, C | 0.10 max |
| Sulphur, S | 0.015 max |
| Copper, Cu | – |
| Iron, Fe | 5.0 max |
| Manganese, Mn | 0.50 max |
| Density | 8.4 g/cm3 |
|---|---|
| Melting Point | 1350 °C (2460 °F) |
| Tensile Strength | Psi – 1,35,000 , MPa – 930 |
| Yield Strength (0.2%Offset) | Psi – 75,000 , MPa – 517 |
| Elongation | 42.5 % |
At Sayam Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Inconel 625 Bolts in Hyderabad, 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.
Inconel 625 Bolts are widely used in industries that require high corrosion resistance and strength under extreme conditions. They are essential in chemical processing, marine engineering, aerospace, and power generation for securing high-temperature equipment, heat exchangers, pumps, valves, and piping systems. Their exceptional resistance to pitting, stress corrosion cracking, and oxidation ensures long-lasting performance even in aggressive chemical and high-pressure environments. Sayam Nickel Alloys’ Inconel 625 Bolts provide durable, reliable, and low-maintenance fastening solutions, making them the preferred choice for engineers handling critical applications where safety, strength, and operational efficiency are paramount.
