Aero fastening & components
Offering high performance metals for Aerospace
Aubert & Duval produces and supplies a wide variety of high performance metals to meet the most stringent specifications for aerospace mission-critical applications. Our advanced materials include:
- High performance steels / high strength steels / ultra high strength steels
- Corrosion resistant alloys
- Precipitation Hardening stainless steels
- Maraging steels
- Superalloys
These advanced alloys exhibit the highest mechanical properties to meet and exceed aerospace standards for safety-critical components, i.e. aero structure and powertrain elements such as aerospace bearings, gears and shafts, as well as precision and assembly components (aerospace fasteners) from helicopters to wide-body aircrafts.
| Best-in class materials | ||
| Common name | Aubert & Duval equivalent grade | |
| Aerospace bearings | M50
M50NiL 32CDV13 32CrNiMoV5 420Mod Jethete M152 |
RA50YW |
| Aerospace fasteners (bolts, screws, etc.)
and assembly components |
A286
IN718 JetheteM152 35NCD16 E35NCD16 15-5PH, MLX®17, 13-8Mo |
XN26TW |
| Gears and transmission Components | 32CDV13
32CrNiMoV5 E16NCD13 15NiMoCr10 Jethete M152 AISI440C 420Mod |
GKH® |
| Rods, rod-ends and struts | 15-5PH
17-4PH MLX®17 MLX®19 Maraging 250 Maraging 300 ML340 Jethete M152 E16NCD13 13-8Mo |
X15U5W |
Aubert & Duval implements strict aerospace standards in terms of grade composition, material integrity, dimensional tolerances and quality control. Our facilities are certified to the most stringent aerospace-specific requirements such as ISO 9100. In addition, major Aerospace OEMs worldwide rely on us, as proven by a series of approvals.
Aubert & Duval provides a full range of forged or rolled long and flat products from its high performance aerospace metals:
Meeting current and future customer’s advanced alloys needs
Aubert & Duval constantly seeks new metallurgical solutions to meet current and future aerospace requirements more thoroughly. In particular, Aubert & Duval focuses on designing high performance metals and optimizing legacy alloys to obtain better mechanical properties.
This is why Aubert & Duval works on grades in close cooperation with customers, to take their needs into consideration and anticipate their future challenges.
Because the inherent quality of materials is key to the overall performance and safety of the aircraft or helicopter, Aubert & Duval’s technical support is here to advise customers to choose the best metallurgical solutions.
Aubert & Duval has developed specialist knowledge through its world-renowned support and technical assistance to assist customers in selected suitable materials and associated heat treatments.