Aluminum Suppliers & Machining in Savannah, GA

Yes. Because Gulfstream's airframe production sits in the metro, the regional supply chain stocks AS9100-traceable aluminum in the tempers airframe work demands — 7075-T73 plate, 2024 sheet, and 6061-T6 in bar and plate. Local service centers and tier-2 shops carry material with full AMS-spec chemical and mechanical certification because their primary customers require it. The Port of Savannah keeps that inventory replenished, so you can usually pull certified stock without waiting on an out-of-state mill release. When you submit an RFQ, specify the exact AMS or QQ-A spec, the temper, and whether you need lot traceability and a certified mill test report. That up-front clarity is what separates a same-week certified pull from a multi-week re-source.

5052 is usually the right call for anything exposed to Savannah's coastal salt air or used near the port and river. It has excellent marine corrosion resistance, forms well into enclosures and panels, and welds cleanly. For machined structural parts that still need good corrosion tolerance, 6061-T6 is the standard choice and accepts protective anodizing well. Avoid bare 2024 and 7075 in exposed marine conditions unless they're clad, anodized, or otherwise protected — both are strong but more susceptible to corrosion than 5052 or 6061. If the part is structural and exposed, the common approach here is 6061-T6 with a Type III hard anodize or a 7075-T73 fitting with appropriate surface protection, since T73 specifically improves stress-corrosion resistance over older 7075 tempers.

Both start from 7075 alloy, but the temper changes behavior. T651 delivers slightly higher peak strength, while T73 is over-aged to dramatically improve resistance to stress-corrosion cracking and exfoliation. Airframe fittings — especially highly loaded structural fittings on business jets like those built in Savannah — frequently specify T73 because the long-term reliability under sustained load and environmental exposure matters more than the last few percent of tensile strength. If you're machining a fitting that sees continuous stress and corrosive exposure, T73 is generally the safer engineering choice. Always confirm with the design authority which temper the drawing calls out, because substituting tempers on a flight-critical part is not a buyer-side decision and can void the part's qualification.

Lead time depends on grade, certification, and finishing, but Savannah's co-located capability helps. For 6061-T6 prototype and low-volume machined parts with standard certs, shops here commonly quote a few days to two weeks. The advantage is that raw stock often comes from local port-fed inventory, and special processes — hard anodizing to MIL-A-8625 Type III, NDT inspection, and assembly — can frequently be done within the metro rather than shipped out. That keeps the whole job inside one geographic loop. Aerospace-grade 7075-T73 and 2024 parts requiring full AS9100 traceability and NADCAP-controlled finishing run longer because of the documentation and process controls involved. Give the shop your tolerances, surface finish, anodize type, and inspection requirements in the RFQ so the quote reflects the real path, not just spindle time.