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Larghezza finestra: 640 x 480 800 x 600 1024 x 768 1280 x 1024 Nome Utente: Password: Modo: Base  Aiuto  Finestra  Formato: Carattere Andale Mono Arial Arial Black Book Antiqua Century Gothic Comic Sans MS Courier New Georgia Impact Lucida Console Script MT Bold Stencil Tahoma Times New Roman Trebuchet MS Verdana   Grandezza 1 2 3 4 5 6   Colore Nero Rosso Giallo Rosa Verde Arancione Viola Blu Beige Bordò Verde Oliva Blu Marino Marrone Verde Limone Messaggio: * Il codice HTML è OFF * Il Codice Forum è ON Faccine [quote][i]Messaggio inserito da oazwoo10[/i] [br]Product information Modelberyllium copperthickness0.02-5.0mm StandardGB / Tmaterialshape strip / coil / wire Surfacebrightdiameter2-80mm Width300mmsupply placeJiaxing Product introduction Cube2 -- c1720 (cda172) beryllium copper is the most commonly used copper beryllium alloy. Compared with commercial copper alloy, it has the highest strength and hardness. Alloy C17200 contains about. When the hardness is close to Rockwell C45, the ultimate tensile strength of 2% beryllium can exceed 200 Ksi. At the same time, under the condition of complete aging, the conductivity is at least 22% IACS. C1720 also shows excellent stress relaxation resistance at high temperature. Beryllium copper is widely used in: 1. Core, injection mold insert, cavity, corrosion-resistant mold, die casting, etc, 2. Machine head, watering cross thimble, die parts, hot runner system and other accessories, 3. Corrosion resistant and wear-resistant parts such as drawing die, casting die, die-casting die, bearing, etc, Chemical Composition#38171;?/strong> ElementComponent Be1.85-2.10% Co+Ni0.20% Min Co+Ni+Fe0.60% Max. CuBalance Physical Properties Density (g/cm3)8.36 Density before age hardening (g/cm38.25 Elastic Modulus (kg/mm2 (103))13.40 Thermal Expansion Coefficient (20 #25523;C to 200 #25523;C m/m/#25523;C)17 x 10-6 Thermal Conductivity (cal/(cm-s-#25523;C))0.25 Melting Range (#25523;C)870-980 Company introduction Zhejiang ZEGOTA Precision Technology Co., Ltd., founded in 2018, is a company specializing in research and improvement of copper beryllium production technology. Our factory has technology department, sales department, finance department, purchasing department, public relations department, personnel department and other relevant departments, with a total of more than 100 employees. Related testing instruments include heat treatment furnace, straightening machine, cleaning machine, high-precision CMM, tensile testing machine and a series of equipment and machines.Beryllium Copper manufacturers website:http://www.zegotawire.com/beryllium-copper/ [/quote]   Clicca qui per inserire la tua firma nel messaggio.