BS EN 4123:2018
Aerospace series. Shank nuts, self-locking, in heat resisting nickel base alloy NI-PH2601 (Inconel 718), silver plated on thread. Classification: 1 550 MPa (at ambient temperature) / 600 °C
| Standard number: | BS EN 4123:2018 |
| Pages: | 10 |
| Released: | 2018-05-24 |
| ISBN: | 978 0 580 51748 8 |
| Status: | Standard |
BS EN 4123:2018 Aerospace Series Shank Nuts
Introducing the BS EN 4123:2018, a pivotal standard in the aerospace industry, specifically designed for shank nuts that are self-locking and crafted from a heat-resisting nickel base alloy, NI-PH2601, commonly known as Inconel 718. This standard is essential for ensuring the reliability and safety of aerospace components, particularly in high-stress environments.
Product Overview
The BS EN 4123:2018 standard outlines the specifications for shank nuts that are self-locking, a critical feature for maintaining the integrity of aerospace assemblies. These nuts are manufactured from Inconel 718, a nickel-chromium alloy known for its exceptional strength and resistance to heat and corrosion. The threads of these nuts are silver-plated, enhancing their performance and longevity in demanding conditions.
Key Features
- Material: Nickel base alloy NI-PH2601 (Inconel 718)
- Thread Coating: Silver plated
- Classification: 1 550 MPa at ambient temperature / 600 °C
- Standard Number: BS EN 4123:2018
- Pages: 10
- Release Date: 24th May 2018
- ISBN: 978 0 580 51748 8
- Status: Standard
Why Choose Inconel 718?
Inconel 718 is renowned for its ability to withstand extreme temperatures and pressures, making it an ideal choice for aerospace applications. This nickel-chromium alloy maintains its strength and corrosion resistance even in the harshest environments, ensuring the safety and reliability of the components it is used in. The silver plating on the threads further enhances its durability, providing a smooth and reliable locking mechanism that is resistant to wear and tear.
Applications in Aerospace
The BS EN 4123:2018 standard is crucial for aerospace engineers and manufacturers who require components that can perform under high stress and temperature conditions. These shank nuts are used in various aerospace applications, including:
- Jet engines
- Spacecraft components
- High-performance aircraft
- Other critical aerospace assemblies
The self-locking feature of these nuts ensures that they remain secure even under intense vibration and thermal cycling, which are common in aerospace environments.
Technical Specifications
The BS EN 4123:2018 standard provides detailed specifications to ensure that the shank nuts meet the rigorous demands of the aerospace industry. The classification of 1 550 MPa at ambient temperature and 600 °C highlights the exceptional strength and heat resistance of these components. This makes them suitable for use in environments where other materials might fail.
Compliance and Quality Assurance
Adhering to the BS EN 4123:2018 standard ensures that aerospace components meet the highest levels of quality and safety. This standard is recognized internationally, providing assurance to manufacturers and engineers that the components will perform reliably in critical applications. Compliance with this standard is a testament to a commitment to excellence and safety in aerospace engineering.
Conclusion
The BS EN 4123:2018 standard is an essential resource for anyone involved in the design, manufacture, or maintenance of aerospace components. By specifying the requirements for self-locking shank nuts made from Inconel 718, this standard ensures that these critical components can withstand the extreme conditions they are subjected to. With its focus on strength, heat resistance, and reliability, the BS EN 4123:2018 standard is a cornerstone of aerospace safety and performance.
For aerospace engineers and manufacturers, adhering to this standard is not just about compliance; it's about ensuring the safety and success of every mission. Trust in the BS EN 4123:2018 standard to provide the guidelines necessary for creating components that meet the highest standards of quality and performance.
BS EN 4123:2018
This standard BS EN 4123:2018 Aerospace series. Shank nuts, self-locking, in heat resisting nickel base alloy NI-PH2601 (Inconel 718), silver plated on thread. Classification: 1 550 MPa (at ambient temperature) / 600 °C is classified in these ICS categories:
- 49.030.30 Nuts