Copper Chromium Zirconium Dealers

When it comes to C18150 Chromium Zirconium Copper , Multimet Overseas is a name that comes to mind. We have a team of highly qualified, motivated & experienced staff in production and sales to meet customers ever growing quality and service expectation.We offer the best quality C18150 Chromium Zirconium Copper which are used widely and are demanded all over the world.We are among the reckoned names in the industry, engaged in Manufacturing, Exporting & Supplying wide assortment of C18150 Chromium Zirconium Copper in the market. These are available in different grades and dimensions and can be customized as per the clients’ specification and requirement. We closely coordinate with our clients and design as per their specification and preference. Additionally, clients can avail the entire product range in reasonable rates.We can supply C18150 Chromium Zirconium Copper based on DHP, DPA and DLP copper. Orders are taken to customize the panels to required size and constituency.

WADSON AZX (CUCRZR-C18150) COPPER CHROMIUM ZIRCONIUM WADSON ACX (CUCR-C18200) CHROMIUM COPPER WADSON ZX (ZRCU-C15000) ZIRCONIUM COPPER WADSON BNX, BX2 (BENICOCU-C17510C17200) BERYLLIUM COPPER WADSON 30WCW100 (WCUW-7440074300) TUNGSTEN WADSON M100 (42300) MOLYBDENUM WADSON ABX, ABN - ALUMINIUM BRONZE WADSON NSX (C18000) NICKEL SILICON CHROMUIM COPPER

We are offering copper chromium zirconium. 1) composition copper + silver remainder chromium 0.6% nom zirconium 0.08% nom phosphorus 0.005% nom silicon 0.01% nom total impurities 0.01% max 2) relevant specifications en12163: en12167: cucr1zr: cw106c 3) forms available rod, bar and profile 4) physical properties density: 8.9gcm3 melting point: 1070 - 1080 deg c co-efficient of linear expansion: 0.000017 per deg c thermal conductivity: 300 -360 wmk electrical conductivity % iacs: 75 - 90 machinability rating: 20 cold working: good hot working: good hot working range: 750 – 950 deg c 5) typical mechanical properties drawn 0.2% proof stress 320 - 420 nmm2 uts: 370 - 470 nmm2 elongation: 14 – 30 % hardness hv: 120 - 155 note: actual mechanical properties depend on the size and specification ordered. 6) typical uses: this alloy is normally supplied in the heat treated condition and it is used for welding electrodes and rotor bars.

• Material: C18150
• Color: COPPER COLOUR
• Length: 1000MM - 2000MM
• Brand Name: RMI
• Size: DIAMETER 6MM - 150MM

Chromium Zirconium Coppers are used widely in areas where high electrical and thermal conductivity are required combined with good mechanical properties. Uses include Resistance Welding Machine Electrodes, Seam Welding Wheels, Spot Welding Tips, Flash Butt Welding Electrodes, Anvil Contact Bars, Electrical Switch Gear Contacts & Terminals, Electrode Holders, Cable Connectors, Current Carrying Arms and Shafts, Circuit Breaker Parts, Heat Sinks, Short Circuit Rings, MIG welding contact tubes and many other applications where Copper would normally be the ideal choice for High Conductivity but is just not Strong enough. C18150 Chromium Zirconium Copper is used extensively for cap style resistance welding electrodes. Evidence suggests that it can provide less sticking and resist deformation longer than its chromium copper counterpart in some specific situations.

• Product Property: Customary
• Coefficient of Thermal Expansion: 9.5 •10-6 per oF (68-572 F)
• Density: 0.321 lb/in3 @ 68 F
• Electrical Conductivity: 80 %IACS @ 68 F

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. The addition of 0.1% zirconium (zr) and 1.0% chromium (cr) to copper results in a heat treatable alloy which may be solution treated and subsequently aged to produce these desirable properties.

We offer complete range of current carrying Main Contacts, manufactured as per customer’s drawings & specifications in CopperOFC, Copper Chromium, Copper Chromium Zirconium, Silver Bronze, Silver bearing Copper, CuZr etc.Plant is well equipped with CNC Turning and Machining Centers having full fledged in-house facility for full selective silver plating up to 100µm thickness. Silver plating can also be done selectively only on functional area as per customers requirement. All facilities under one roof helps in quick delivery of parts ready-to-assemble on the breaker pole.

Many applications demands Copper to have higher mechanical properties and to be capable of use at elevated operating temperatures while still retaining the good conductivity for which it is selected in the first place. The high-copper alloy family includes Beryllium Coppers, 2% Beryllium Copper, Chromium Coppers, Zirconium Copper , Chromium Zirconium Copper and Nickel Silicon Chromium Copper.The Chromium Zirconium Copper is essentially Chromium Copper alloys which has a small addition of Zirconium. The addition of Zirconium inhibits chemical reaction of Copper at elevated temperatures. It also helps to retain the physical properties at elevated temperatures. Also it marginally increases annealing temperature

chromium zirconium copper alloy are composited by three material. And the common chemical composition of this alloy is 0.5~1.2% chromium, 0.03~0.3% zirconium and the other is copper. Cu.cr.zr. Is often the best choice for applications where a combination of high electrical and thermal conductivity and high strength at higher temperatures is required. Studies have shown that of all commercially available electrode materials for spot welding mid stee, the lowest electrode costs are obtained with chromium-zirconium copper. The properties of cu-cr-zr are obtained by alloying and through heat treatments combined with cold working. The metallurgical behaviour of this alloy is based on transformations at the atomic level. chromium zirconium copper alloy application chromium zirconium copper alloy is used widely in areas where high electrical and thermal conductivity are required combined with good mechanical properties. This is a high strength, seam, high conductivity alloy for spot, butt and projection welding which is ideal for plain as well as coated and galvanized sheets. Uses include resistance welding machine electrodes, seam welding wheels, spot welding tips, flash butt welding electrodes, anvil contact bars, electrical switch gear contacts & terminals, electrode holders, cable connectors, current carrying arms and shafts, circuit breaker parts, heat sinks, short circuit rings, mig welding contact tubes and many other applications where copper would normally be the ideal choice for high conductivity but is just not strong enough. c18150 chromium zirconium copper is used extensively for cap style resistance welding electrodes. Evidence suggests that it can provide less sticking and resist deformation longer than its chromium copper counterpart in some specific situations. production the first heat treatment stage is solution annealing at approximately 1000 °c. At this temperature the chromium and zirconium atoms are randomly distributed in the copper matrix. The material is then quenched in water. Between 400 and 700 °c the chromium and zirconium atoms have a tendency to form precipitates in the copper matrix, but the cooling is too rapid for precipitation to take place. The result is a supersaturated solid solution. The strength of this structure is only slightly higher than that of pure copper and foreign atoms in the copper matrix considerably reduce the electrical conductivity. the supersaturated solid solution serves as a starting point for further heat treatments. The properties of cu.cr.zr. Are achieved by ageing the material at a temperature below 500 °c. the ageing conditions are very critical and are chosen so that the precipitations are coherent with the copper matrix, i.e. The atomic layers of copper continue through the precipitations. Although the atomic layers continue through the boundary of precipitates the lattices on both sides of the boundary do not match each other completely. This mismatch causes strain which is responsible for the high mechanical strength. another consequence of ageing is that, as the number of foreign atoms in the matrix decreases the electrical conductivity becomes considerably higher. The mechanical properties of cu.cr.zr. Are further improved by introducing a cold working process between solution annealing and ageing.    

• Brand Name: PARENT Nashik
• Diameter: #Rods - 12 TO 150MM.# Wheels- 85 to 400MM
• Shape: rod, bar,flats
• Length: 1 Mtr
• Application: Resistance Spot Welding
• Grade: A1
• Country of Origin: Nashik-India

PARENTNashik carry ample stock of resistance spot welding raw material & offers you in form of bar,flats, wheels, billets as per international standards. Cucrzr cuzrcu copper alloy. (rwma- class-2)

As the industrial demand has increased, so has the trust in our services and goods. We have become the first choice of consumers both in India and the other countries, in all the five continents. A rejection rate of less than one percent has consolidated the claim about the high quality of goods and services provided by us.

• Material: Copper, Zirconium Copper
• Finishing: Polished
• Shape: Round
• Color: Light Brown
• Application: Industrial
• Certification: ISO
• Length: 4000-5000mm
• Grade: Chromium Copper
• Feature: Excellent Quality
• Dimension: 10-100mm
• Type: Chromium Zirconium Copper
• Thickness: 40-60mm
• Country of Origin: Finland

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