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At Hazlewood Fasteners, we manufacture and supply premium-grade Inconel 718 Stud Bolts in Canberra, Australia, designed to withstand extreme environments where strength, oxidation resistance, and durability are critical. These stud bolts are made from a high-strength nickel-chromium alloy, known for its outstanding resistance to heat, corrosion, and creep under high stress. The addition of niobium and molybdenum enhances its toughness and weldability, making it ideal for demanding industrial applications. Whether in aerospace, marine, or power generation sectors, our Inconel 718 Stud Bolts guarantee exceptional performance and reliability under the harshest operational conditions.
Inconel 718 Stud Bolts are composed primarily of nickel (50–55%) and chromium (17–21%), with additions of niobium, molybdenum, titanium, and iron for enhanced strength and corrosion resistance. The alloy achieves a tensile strength of up to 1380 MPa and maintains excellent yield strength (~1035 MPa) even at temperatures up to 700°C. Its precipitation-hardening characteristics provide outstanding fatigue resistance, making it suitable for high-stress environments. Furthermore, Inconel 718 exhibits superior oxidation resistance, ensuring long service life and dependable performance in both cryogenic and elevated-temperature applications.
| Inconel 718 Stud Bolts | Ni | Cr | Fe | Mo | Ti | Al | Si | Cu | Mn | Cb+Ta | C | B |
| MIN | 52.0 | 18.0 | 19.0 | 3.0 | 0.9 | 0.5 | – | – | – | 5.0 | 0.05 | 0.009 |
| MAX | Balance | – | – | – | – | – | 0.35 | 0.1 | 0.35 | – | – | – |
| Temperature, °F | 70 |
| Ultimate Tensile Strength, ksi | 202 |
| 0.2 % Yield Strength, ksi | 170 |
Material | Specification | Standards | Size | Length |
Inconel Alloy 718 | IS BS ASTM | ASTM B637 | 3 mm | M02 to M33 |
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.
Inconel 718 Stud Bolts are widely used in aerospace engines, gas turbines, nuclear power plants, chemical processing, and offshore oil drilling—industries that demand superior mechanical strength and thermal stability. They perform exceptionally well in high-pressure and high-temperature environments, maintaining integrity even under rapid temperature fluctuations. In marine engineering and jet propulsion systems, these bolts resist oxidation, creep, and corrosion from saltwater and exhaust gases. Trusted for their longevity and toughness, Hazlewood Fasteners’ Inconel 718 Stud Bolts are the preferred choice for mission-critical applications where ordinary materials simply cannot endure.
At Hazlewood Fasteners, we prioritize the protection and integrity of Inconel 718 stud bolts during shipping. Each bolt undergoes thorough inspection and is packed using high-quality, durable materials to prevent damage. Our packaging includes anti-corrosion wraps and impact-resistant cushioning to ensure safe delivery. We offer tailored packaging solutions to meet specific customer requirements, ensuring that every order of Inconel 718 stud bolts arrives in pristine condition, ready for use in critical applications. Quality assurance is our commitment.
Hazlewood Fasteners is a leading manufacturer and supplier of high-quality fasteners in Canberra, Australia, with over 8 years of experience serving global industries.
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