Material Procurement Services
Certified Materials.
Full Traceability. No Surprises.
Material integrity is the foundation of every precision component Delta produces. We source certified raw materials — bar stock, plate, forgings, and castings — exclusively from approved suppliers within our AS9100 Rev D supply chain, ensuring every order arrives with the documentation your aerospace and defense programs require before a single chip is cut.
Mill certifications, material test reports (MTRs), and heat/lot traceability are collected, reviewed, and retained for every order — available on request at any time. This eliminates the administrative burden of managing multiple material suppliers and ensures your program's material requirements flow down correctly through our entire supply chain.
Material Procurement Scope
- Stock Forms
- Bar · Plate · Forgings · Cast
- Certifications
- Mill Certs & MTRs
- Traceability
- Heat / Lot to Finished Part
- Special Requirements
- AMS · ASTM · MIL-SPEC
- Quality Standard
- AS9100 Rev D
Every Alloy Your
Program Specifies
Our approved supplier network covers the full range of materials used in aerospace, defense, medical device, and industrial OEM manufacturing. We source to AMS, ASTM, MIL-SPEC, and customer-specific material specifications including:
- Aluminum alloys — 2024, 6061, 7050, 7075 in bar, plate, and forgings
- Titanium — Ti-6Al-4V, CP Ti Grade 2/4 bar, plate, and billet
- Stainless steel — 303, 304, 316L, 416, 17-4 PH, 15-5 PH, 13-8 PH
- Alloy Steel — 4130, 4140, 4340
- Brass, Bronze, & Copper
- Tool Steels and engineering plastics — see our full materials page
Material procurement is fully integrated into our supply chain management workflow — your program's BOM drives material orders, with certifications flowing through to your final inspection package and shipment documentation automatically.
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Let's Machine
Your Next Part.
Upload your drawings and specifications. Our engineering team will review and respond with a detailed, competitive quote.