Copper & Copper Alloy Tube and Pipe Seamless Tube, Stainless, Nickel Alloy, BronzeDrawn Copper Tube – Cole & Swallow,Standard Specification for Seamless C10200 Oxygen Free Copper (CDA 102)Oxygen-free Copper (OF), UNS C10200,Product Selector,MaterialRead Metrode Consumables Catalog – 2001 Materials Index – Read CASTI .Copper Alloys Info – DocumentsProducts index:(18Cr-12Ni) 305 Stainless material for high vacuum tube_图文_百度 .