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Materials & Special Processes

From Raw Material to Finished Part

We machine everything from aluminum to Waspaloy and manage every finish through a qualified supply chain, so you get one PO and a finished, certified part.

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Materials

Materials We Machine

Aerospace, defense and medical programs call for difficult materials. We machine them every day, and we manage exotic material sourcing and certifications for you.

Aluminum & Light Alloys

AluminumAircraft alloysAluminum beryllium

Steels

Stainless steelsCustom stainlessTool steelsNitralloy 135

High-Temp & Exotic Alloys

TitaniumInconelWaspaloyMP35NHigh-temp alloysInvar / Kovar

Copper Alloys & Beryllium

BrassNickel bronzeBerylliumBeryllium copper

Plastics

PEEKEngineering plastics

Castings & Additive

Castings3D printing
Precision machined part by Delta Hi-TechPrecision machined part by Delta Hi-TechPrecision machined part by Delta Hi-TechPrecision machined part by Delta Hi-Tech

Special Processes

Finishing Through Our Supply Chain

Special processes are performed by our qualified partner companies, and we also work with your approved suppliers list. Every outside process is managed with Delta Hi-Tech work instructions and visual supplier tracking.

Conversion & Anodize

Chem film (chemical conversion)AnodizeHard anodize

Plating

NickelTinSilverGoldZinc

Coatings

Phosphate coatManganese phosphateBlack oxideDry lubePlasma sprayPaint

Heat Treat & Marking

Heat treatSilk screenEtching
TIG welding at Delta FabricationFabricated and finished assemblyMachined aluminum rings ready for finishingCMM inspection after processing
One PO, one supplier. We machine, send out for processing, inspect on return and ship finished parts with full certifications.

Have a part in an exotic material?

Send us your drawing and specs. We will quote machining and every finish in one package.

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