Fajar Metals, a reputable manufacturer and supplier located in Jakarta, Indonesia, proudly presents a wide array of Inconel 625 Fasteners, perfect for the toughest industrial settings. Crafted from high-performance Inconel 625, a nickel-chromium-molybdenum alloy, these fasteners are engineered to deliver outstanding strength, corrosion resistance, and durability, even in extreme temperatures and harsh environments. They come in various forms, including bolts, nuts, screws, washers, and studs, all produced in line with ASTM F468, ASTM B446, and ASME standards. These fasteners are particularly suited for critical applications in aerospace, offshore oil & gas, chemical processing, and marine engineering.
Inconel 625 Fasteners are primarily made up of Nickel (at least 58%) and Chromium (around 21.5%), along with notable amounts of Molybdenum (approximately 9%), Niobium, Iron, and trace elements like Cobalt and Titanium. These components give them remarkable resistance to oxidation, pitting, crevice corrosion, and stress corrosion cracking caused by chlorides. On the mechanical side, they boast a tensile strength of about 827 MPa, a yield strength of roughly 414 MPa, and impressive elongation properties. These fasteners maintain their mechanical integrity across a broad temperature spectrum, from cryogenic levels all the way up to 982°C, making them perfect for even the most demanding environments.
| Standard | ASTM A193,A194 / ASME SA193,SA194 |
| Standard | DIN, ASTM, BS and all International Standards |
| Length | 3 mm to 200 mm |
| Size | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
| Grade | Ni | Cr | Fe | C | Mn | Si | Mo | Co | Al | Ti | Nb + Ta | P | S |
| Inconel 625 | 58.0 min | 20.0 – 23.0 | 5.0 max | 0.10 max | 0.50 max | 0.50 max | 8.0 – 10.0 | 1.0 max | 0.40 max | 0.40 max | 3.15 – 4.15 | 0.015 max | 0.015 max |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.4 g/cm3 | 1350 °C (2460 °F) | Psi – 135,000 , MPa – 930 | Psi – 75,000 , MPa – 517 | 42.5 % |
At Fajar Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Inconel 625 Fasteners in Jakarta, Indonesia, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Indonesia, 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.
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Because of their excellent resistance to high temperatures, oxidation and corrosion, Inconel 625 fasteners are widely used in hazardous environments. They are commonly found in aircraft engines and exhaust systems, for shipbuilding, offshore structures and marine environments in addition to being used in the chemical and electrical industries, where energy a high quality and durability are important. The ability to withstand extreme conditions makes them ideal materials for high-pressure and high-temperature applications.
