Aluminum Aerospace Castings Production & Prototypes

Aluminum casting cost is typically influenced by tooling complexity, alloy selection, part size, wall thickness, machining requirements, finishing, inspection scope, and production volume. Prototype parts usually carry higher per-part costs because tooling and setup are spread across fewer units, while repeat production improves unit economics. Programs that combine casting, machining, and finishing under one supplier can also reduce total project cost and lead-time.

The right process depends on the part’s geometry, structural requirements, volume, and downstream machining needs. Low pressure die casting is often preferred for dense, heat-treatable structural parts, while cold chamber die casting suits complex aluminum components requiring repeatability at higher volumes. Early DFM review helps determine the best route based on strength targets, porosity control, tolerances, and finishing requirements.

Yes. Marcus supports early-stage prototype development as well as repeat production programs. Its in-house tool room, rapid prototyping support, trial capability, and structured new product development process help validate designs before scale-up. Once approved, the same integrated setup supports stable production with machining, finishing, inspection, and shipment coordination through a single manufacturing partner.

Available aluminum alloys include aerospace- and structural-grade options used across low pressure and cold chamber casting programs, such as A356, A357, ADC10, ADC12, A380, A384, AlSi10MnMg, LM2, LM6, LM24, and LM25. Alloy selection depends on strength, heat treatment response, corrosion resistance, weight targets, and the functional demands of the finished component.

Marcus operates under IATF 16949:2016 and ISO 9001 certified systems and applies structured quality methods including DFM, APQP, PPAP, and FAIR-related inspection workflows depending on program requirements. In-line inspection, advanced metrology, and batch-level traceability support consistent production control. This framework is especially valuable for customers needing documented validation and repeatable manufacturing performance.

Yes. Marcus offers in-house CNC machining, anodising, plating, powder coating, blasting, heat treatment coordination, and other surface treatments alongside casting. This integrated approach helps maintain dimensional control, reduce supplier handoffs, and shorten overall lead-times. It also allows customers to source near-finished or fully finished aerospace components from one coordinated manufacturing partner.

Capability varies by process, but Marcus supports a broad range of aluminum casting sizes. For example, low pressure die casting can handle components from 1 kg to over 30 kg with plan dimensions up to 900 mm by 600 mm. Final feasibility depends on geometry, wall thickness, alloy, tooling design, and the inspection or machining requirements of the finished part.

Marcus serves customers across India, Australia, the United Kingdom, North America, Vietnam, the Middle East Asia region, Italy, and Mexico. With headquarters in Coimbatore and a broader manufacturing and partner footprint across India, Vietnam, and China, the company supports global sourcing strategies for prototype and production programs requiring dependable quality and coordinated supply.