Custom 6005 Aluminum Extrusions & Profiles

6005 aluminum is commonly used for structural and semi-structural extrusions that need a good balance of strength, corrosion resistance, and formability. It is often selected for industrial frames, transport components, architectural sections, enclosures, and engineered profiles where consistent dimensional performance and downstream finishing or machining are important.

Yes. Marcus supports custom aluminum extrusions through its certified partner network and can coordinate profile sourcing around your drawings, dimensional requirements, and production goals. The advantage is that extrusion supply can also be combined with in-house machining, anodising, powder coating, and assembly, helping reduce supplier handoffs and improve overall program control.

Marcus can support several downstream operations after extrusion, including CNC machining, anodising, powder coating, plating-related finishing options, and mechanical assembly. This is useful for customers who need finished, production-ready parts rather than raw profiles. Coordinating these processes through one partner can improve consistency, shorten lead-time planning, and simplify quality documentation.

For extrusion components requiring precision features, Marcus provides in-house CNC machining with tolerances up to ±0.005 mm on critical areas such as mating faces, bores, threaded interfaces, and sealing surfaces. Final achievable tolerance depends on part geometry and feature type, but the machining capability is designed to support demanding industrial and OEM applications.

Marcus operates under IATF 16949:2016 and ISO 9001 certified quality systems. Depending on the program, support can include supplier audits, FAIR inspection, DFM review, APQP, and PPAP-based controls. This structured quality framework is especially valuable for customers in automotive, EV, aerospace, electronics, healthcare, and industrial manufacturing sectors.

Yes. Marcus offers in-house anodising and powder coating as part of its surface treatment capability. Type II and Type III anodising are available for improved wear and corrosion resistance, while powder coating offers durable decorative and protective finishes in a wide range of RAL colours and textures. This allows customers to source finished parts from one coordinated supplier.

Yes. Marcus supports both development-stage and ongoing production requirements through its broader manufacturing network and engineering-led approach. Early-stage programs can benefit from DFM input, tooling support, and machining-based validation, while production programs can scale through audited supply partners and integrated downstream operations such as finishing and assembly.

Marcus supports customers in electronics, aerospace, energy, industrial manufacturing, healthcare, EV, and automotive sectors. This cross-industry experience is helpful when projects require a mix of structural performance, cosmetic finishing, precision machining, and documented quality processes. The company is set up to support OEM and industrial buyers with complex sourcing and manufacturing needs.