Aerospace Bracket Casting: Structural Fittings Guide
TL;DR: Aerospace bracket casting produces structural brackets and fittings to near-net shape, cutting machining and material waste. Cast in titanium, aluminium, or 17-4 PH, with HIP and NDT for load-bearing parts.
Aerospace bracket casting turns complex mounting brackets into near-net-shape parts. Compared with machining from billet, aerospace bracket casting saves material, weight, and cost. It builds on our investment casting process.
What Is Aerospace Bracket Casting?
Aerospace bracket casting produces the brackets, clips, and fittings that mount and support systems on an aircraft. Casting them to near-net shape avoids machining large amounts of metal away from a solid billet. This is a major saving on titanium and other costly aerospace alloys, and casting in one piece also improves strength. See this reference.
Structural Fitting Investment Casting
Structural fitting investment casting delivers load-carrying parts with certified properties. Structural fitting investment casting uses HIP and first article inspection so the parts meet demanding aerospace requirements. The result is a light, strong fitting that meets tight aerospace standards.
Key points on structural fittings:
- Mounting brackets, clips, and fittings.
- Cast to near-net shape, cutting machining.
- Titanium, aluminium, 17-4 PH, and Inconel.
- Certified properties with first article inspection.
- HIP for critical, load-bearing parts.
Airframe Bracket Manufacturing
Airframe bracket manufacturing by casting differs from machining a solid block. Airframe bracket manufacturing this way improves the buy-to-fly ratio and allows complex, weight-optimised shapes. Casting also cuts lead time and the number of separate parts to assemble, lowering overall build cost.
Advantages over machining:
- Casting replaces machining from solid billet.
- Improves the buy-to-fly material ratio.
- Allows complex, weight-optimised shapes.
- Consolidates several parts into one casting.
- Lowers cost at production volumes.
Load Bearing Cast Brackets
Load bearing cast brackets must be sound and fatigue resistant. Load bearing cast brackets are designed with generous radii, then HIP and NDT ensure they carry flight loads safely. Every bracket is proven sound and fully documented before it is cleared for flight.
- Designed with generous radii for strength.
- HIP closes internal porosity for fatigue life.
- NDT confirms soundness before delivery.
- Certified to aerospace material specifications.
Why Choose Uni Tritech for Aerospace Bracket Casting
Uni Tritech is a NADCAP-certified, AS9100D foundry approved by Airbus and Collins Aerospace. We cast structural brackets to near-net shape and finish them with in-house CNC machining, NDT, and laboratory services.
- Near-net-shape structural castings.
- HIP, NDT, and full traceability.
- In-house CNC machining and inspection.
- AS9100D quality, Airbus and Collins approved.
Frequently Asked Questions
Yes. With the right alloy, HIP to close porosity, NDT, and sound design, casting is well suited to structural aerospace brackets. Many load-bearing fittings are cast to certified aerospace specifications.
Cast brackets cost less, improve the buy-to-fly ratio, and allow complex shapes. Machined-from-billet brackets can reach the highest fatigue strength, but casting plus HIP narrows the gap for most parts.
Aerospace bracket casting produces mounting brackets, clips, and fittings to near-net shape. It saves material, weight, and cost compared with machining the same part from a solid billet.
Structural fitting investment casting produces load-carrying parts with certified properties. It uses HIP and first article inspection so the fittings meet demanding aerospace structural requirements.
Load bearing cast brackets are structural brackets designed to carry flight loads. They use generous radii, HIP to close internal porosity, and NDT to confirm soundness before delivery.
Need aerospace bracket casting for your airframe? Contact Uni Tritech to discuss your components.
Need aerospace brackets cast to net shape?
Uni Tritech casts structural brackets and fittings with full traceability. Talk to us about your components today.
