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Which materials are used in aerospace?
Quick answer
Titanium Grade 5 for airframe and engine structures, fasteners; Inconel 718 for engine discs, shafts and casings; Inconel 625 for ducting, bellows and exhausts; SS 321 Stainless Steel for exhaust and firewall components; SS 347 Stainless Steel for exhaust stacks and manifolds.
What are the material challenges in aerospace?
Fatigue and fracture-critical parts
High-temperature strength in engines
Weight reduction
Strict material specifications and traceability
Materials we supply for this industry
| Material | Typical use | Grade family |
|---|---|---|
| Titanium Grade 5 | Airframe and engine structures, fasteners | Non-Ferrous Metals |
| Inconel 718 | Engine discs, shafts and casings | Nickel Alloys |
| Inconel 625 | Ducting, bellows and exhausts | Nickel Alloys |
| SS 321 Stainless Steel | Exhaust and firewall components | Stainless Steel |
| SS 347 Stainless Steel | Exhaust stacks and manifolds | Stainless Steel |
| Aluminium | Structural parts | Non-Ferrous Metals |
Popular products for aerospace
Which standards apply?
Aerospace markets we supply
Procurement considerations
- Specify grade, specification and edition
- Define tests and certificates (EN 10204 3.1 / 3.2)
- Include third-party inspection and PMI where required
- Confirm marking, packing and destination documentation
We support aerospace buyers with documentation and inspection and value-added services.
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Frequently asked questions
Do you supply to AMS specifications?
Material can be sourced against AMS and customer specifications on request. Share the exact specification and certification requirements with your enquiry.
Which product forms do you supply for aerospace?
Bars, Sheets, Plates, Tubes, in the grades listed above, from stock or mill-sourced with EN 10204 certificates.
Which standards apply to aerospace materials?
Commonly EN 10204, plus project and code requirements.
Do you supply aerospace projects outside India?
Yes, including United States, France.