CNC Machining Materials

MaterialMachinabilityCostBest For
6061 AluminumExcellent$General prototyping, structural parts
7075 AluminumGood$$Aerospace, high-strength parts
303 StainlessGood$$General stainless, food contact
304/316 StainlessFair$$$Corrosion-resistant, medical
Ti-6Al-4V TitaniumFair$$$$Aerospace, medical implants
Brass C360Excellent$$Fittings, electrical components

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