It was provided with permission by the copper development association at. C18200 chrome copper alloy is available from ibc advanced alloys as rings, discs, bars, rods and plates. They are used in applications that require deformation resistance at high temperatures. With some excellent features like having optimum quality, reliable, dimensional accuracy, and more, we are offering to our clients. Chromium copper, uns c18200, tb00 temper flat products. Application datasheet standard designation for wrought copper alloys revision date. Shree extrusions limited offering alloy chromium copper c18200 at rs 480kilogram in jamnagar, gujarat. Cucr1 is a lowcontained copper alloy and is thermally aged.
Chromium copper is one of numerous metal alloys sold by american elements under the trade name ae alloys. Mastersource offers a complete line of copper alloy c18200 crcu inventory as noted below. The chromium copper alloys are used for their high strength, corrosion resistance and electrical conductivity. Due to commercial variations in composition and to manufacturing limitations, they should not be used for specification purposes. Chromium additions permits certain types of heat treatment to improve mechanical strength. Ningbo powerway group limited july 2007 to apply high strength and high. Rwma description a high conductivity chromium copper alloy that obtains its optimum properties from a combination of both heat treatment and cold work. It also lowers the melting temperature and raises the fluidity of the. Chromium copper alloys are high copper alloys, containing 0.
Copper alloy c18150 rwma class 2 chromium zirconium copper. Also included within this group are the high copper alloys, those with copper contents of between 99. Remove affected clothing and wash all exposed skin area with mild soap and water, followed by. The following datasheet will discuss in detail about uns c18200 chromium copper alloy. C81500 copper is a lightly alloyed grade of copper, formulated for casting. C18200 class ii chromium copper is the primary copper alloy used for resistance spot and seam welding. Chromium copper c18200 is a heat treatable alloy offering good electrical conductivity.
C18200 chromium copper is recommended for spot and seam welding cold and. Copper on its own has outstanding electrical and heat transfer properties but is soft and ductile. Evidence suggests that it can provide less sticking and resist deformation longer than its copperchrome counterpart in some specific situations. C18200 copper chromium is a great primary copper alloy used for resistance spot and seam welding.
Mastersource offers a complete line of copper alloy c18150 crzi inventory as noted below. The chromium copper alloys are age hardenable, which, in this case, means that a change in properties occurs at elevated temperature due to the precipitation of. Bharat aerospace metals offering chromium copper c18200, copper alloys at rs 50 kilograms in mumbai, maharashtra. Cw105c is the en numeric designation for this material. Material solution heat treated at high temperature has a soft supersaturated alpha. Buy chromium zirconium alloy copper c18150 c18150,c18200,c18000,c15000 from metal b2b, chromium zirconium alloy copper c18150 features. The age hardening reaction occurs because the solid solubility of chromium in copper decreases as the temperature decreases. The alloy can also be specified to bs 28722874 cc102, en 1216512420 and din.
C18200 chromium copper weldaloy specialty forging company. Get medical attention if irritation develops and persists. China copper alloy c18150 c18200 c18000 c17510 c17200, find details about china chromium zirconium copper, chromium copper from copper alloy c18150 c18200 c18000 c17510 c17200 suhua copper alloy co. Uns c18150 chromium copper alloys have high strength and wear resistance at elevated temperatures. Good mechanical properties and a high thermal and electrical conductivity. Silicon is used to increase strength at the expense of ductility. C18200 chromium copper, uns c18200 chromium copper. C18150 chromium zirconium copper c18150 is an excellent and unique copper alloy with high electrical conductivity, hardness, and ductility, moderate strength, and excellent resistance to softening at elevated temperatures. Generally immediately available in most volumes, ae alloys are available as bar, ingot, ribbon, wire, shot, sheet, and foil. Technical data sheet ampcoloy 972 extruded and drawn rounds nominal composition.
China copper alloy c18150 c18200 c18000 c17510 c17200. Uns c18200 chromium copper alloys are primary alloys, which are heat treated and cold worked to provide electrical conductivity of 80% iacs and hardness. Uns c18200, uns c18400, and uns c18500 have similar compositions and. C18200 chromium copper alloy achieves good hardness and electrical conductivity through a combination of heat treatment and cold work. It has the highest melting temperature among cast coppers. C18200 chromium copper, uns c18200 chromium copper supplier. Establish reliable relationship between buyers and suppliers through our matching services and find new business opportunities through various online exhibitions. Chromium copper c18200 alloy manufacturers and suppliers. Cucr1 copperchromium data sheet c3 european copper. Prolonged inhalation may cause respiratory tract inflammation and lung damage. Copper chromium rwma class 2 copper alloy c18200 cadi. Cucr cw105c c18200 copper chromium page 9 cucr1zr ccz cw106c c18150 copper chromium zirconium page 9 cuni2sicr c18000 copper nickel silicon chromium page 10 cuni2si cw111c c64700 copper nickel silicon page 10 cus cusp cw114c c14700 copper sulphur page 11 cute cutep cw118c c14500 copper tellurium page 11.
Coefficient of thermal expansion 68212 10 per f 68 212f modulus of elasticity in tension ksi. Uns c18500 is inactive per the copper development association. Cited properties are appropriate for the heat treated ht condition. The values listed above represent reasonable approximations suitable for general engineering use. Equivalent specifications copper alloy manufacturers.
In order to manufacturer the offered rod in line with set international standards, we make use of excellent quality metal alloys and modern techniques. Pure copper has good electrical and thermal conductivity. Since our inception, we have been affianced in offering superb quality array of c18200 chromium copper that is widely used for making electrical components owing to its deformation resistance and high temperature. Cda 182, chrome copper 999, ca182, good to excellent corrosion resistance. C182 is a copper alloy with good hardness and electrical conductivity brought about by a combination of heat treatment and cold work. C18200 chromium copper manufacturer,supplier,exporter. The structure of slow cooled chromium copper is a two phase mixture of chromium and alpha copper.
C18200 rwma class 2 chromium copper available in round bar and plate. Copper ensures the excellent electrical and thermal conductivity of the contact material. The following datasheet gives details about uns c18150 chromium copper alloys. Copper and copper alloys are considered on article and not hazardous in its solid from. Mechanical properties measured at room temperature, 68 f 20 c temper sectioncold size typ work min temp tensile strength. Mechanical properties measured at room temperature, 68 f 20 c. C18200 offers resistance to softening at eleveated temperatures along with good. A copper alloy containing chromium, that can be strengthened by heat treatment. Chromium copper is useful for electrical applications where resistance to deformation at high temperature is necessary. To see matwebs complete data sheet for this material including material property data, metal compositions, material suppliers, etc, please click the button below. Rwma description a specially heat treated chromium zirconium copper alloy that meets the minimum electrical and hardness specifications of class 2 alloys.
China copper alloy c18150 c18200 c18000 c17510 c17200 china. Inhalation skin contact wash off with soap and plenty of water. Chemical product and company identification chromium copper synonyms chemical family alloy. Used extensively for cap style resistance welding electrodes. Physical properties us customary melting point liquidus 1967 f melting point solidus 1958 f density 0. November 22, 2019 high copper alloys c16000 c19999 are alloys registered with the u. Mechanical properties form temper temper code tensile strength ksi ys0. Ultra high purity and high purity forms also include metal powder, submicron powder and nanoscale, targets for thin film deposition, and pellets for chemical. C182 is a high conductivity copper alloy that obtains optimum properties from both heat treatment and cold working.
C18200 chromium copper is a heat treatable copper alloy offering good electrical conductivity, resistance to softening at elevated temperatures and good strength and hardness. Alloy chromium copper c18200, rs 480 kilogram, shree. In the vacuum interrupter of medium voltage switches, copperchromium contacts are relied on to interrupt and connect the electrical circuit, in some cases they are even used up to 145 kv. Prolonged or repeated exposure to copper can discolor skin and hair and irritate the skin. This alloy is for electrodes and electrical parts requiring greater strength than copper. In addition, it has a very high ductility and a moderately high tensile strength. Read our statement about coronavirus open pdf 8002433650. The following data is provided for informational purposes only. Cw105c en 12166 cucr1 brh1 gost 18175 standard tempers en 12167 temper min.
Chromium copper c18200 alloy is the primary copper alloy used for resistance, spot and seam welding. Used in resistance welding machine electrodes, seam welding wheels, electrical switch gear, electrode holder jaws, cable connectors, current carrying arms and shafts, circuit breaker parts, arcing and bridging parts, grid side rods in electron tubes, molds, spot welding tips, flash welding electrodes, electrical and thermal conductors requiring. Chromium copper alloys are designated as uns c18050 through c18600, the cast alloys are c81400 through c81540. Rwma description a specially heat treated chromiumzirconium copper alloy that meets the minimum electrical and hardness specifications of class 2 alloys. Chromium copper c18200 safety data sheet march 1, 2015 en english page 29 firstaid measures after skin contact. This page displays only the text of a material data sheet. Repeated ingestion may damage the liver and kidneys. C18200 chromium copper is recommended for spot and seam welding cold and hotrolled steel, stainless steel and low conductivity brass and bronze. They are available in the form of bar, rod and plate. Evidence suggests that it can provide less sticking and resist deformation longer than its copper chrome counterpart in some specific situations. The chromium copper alloys are age hardenable, which, in this case, means that a change in properties occurs at elevated temperature due to the precipitation of chromium out of the solid solution. Go here to download ibcs latest corporate presentation, in printready pdf form, which. A copper alloy containing chromium that can be strengthened by heat treatment. C18200 chromium copper, uns c18200 chromium copper, c18200 chromium copper suppliers.
C18200 chromium copper anchor bronze and metals, inc. Cczcucrzrcucr1zrc18150 chromium zirconium copper, copper. This combination of properties makes c18200 one of the preferred resistance welding electrode materials for a variety of applications. However, certain processes such as cutting, milling, grinding, melting and welding could result in some hazardous materials being emitted. More than 400 varieties of copper alloys are available. Constituents cas numbers chromium copper c18200 chromium copper c18400 copper 7440508 99. Get best price and read about company and get contact details and address.
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