High Quality Chromium Zirconium Copper Alloy C18150/Cw106c Bars/Plates/Coils/Strips Copper

Product Description

Product Description

Copper Chromium Zirconium (C18150/CuCrZr/CW106C/2.1293)

Chemical composition(%)

Cr	0.5 - 1.5
Zr	0.02 - 0.2
Cu	Balance

Material characteristics

Corrosion resistant

High electrical conductivity

High strength

High hardness

Deformation resistant

Typical applications

Resistance welding electrodes

Seam welding

Flash and butt welding dies

Welding gun arms, welding platens, molds, spot welding tips, seam welding shafts

Caps and shanks, Circuit breaker parts

Collector connector, collector housing, connector bar, connector lead bars

Cross-wire welding electrodes and components, Electrode holders and adaptors, Power generation products,

Transmission devices

MECHANICAL PROPERTIES

Form	Temper	Temper code	Tensile strength (KSI)	YS-0.5% Ext(KSI)	Elongation(%)	Rockwell B scale	Section size(in)
Rod	Precipitation heat treated or spinodal heat treated and hard	TL04	81 Typ	79 Typ	14 Typ	82 Typ	0.485
	Precipitation heat treated or spinodal heat treated and hard	TL04	79 Typ	75 Typ	16 Typ	78 Typ	0.75
	Spinodal hardened-low strength(ATLS)	TX00	65 Min	55 Min	13 Typ	75 Typ	1.0
Wire	Precipitation heat treated or spinodal heat treated and 1/2 hard	TL02	68 Typ	58 Typ	19 Typ	75 Typ	0.6
	Precipitation heat treated or spinodal heat treated and 1/2 hard	TL02	69 Typ	49 Typ	15 Typ	76 Typ	0.7
	Precipitation heat treated or spinodal heat treated and hard	TL04	68 Typ	66 Typ	15 Typ	73 Typ	0.5
	Precipitation heat treated or spinodal heat treated and hard	TL04	68 Typ	63 Typ	20 Typ	74 Typ	0.6

* Measured at room temperature , 68F(20C)

Material introduction

Chromium Zirconium Copper general introduction

Chromium zirconium Alloy C18150 has good thermal and electrical conductivity. More than 400 types of these copper alloys are available, but C18150 is highly preferred since it has high strength and wear resistance at elevated temperatures. C18150 is used extensively for cap-style resistance welding electrodes. In some specific situations, it can provide less sticking and resist deformation for much longer than its copper-chrome counterpart. The chemical composition of C18150 is 1% chromium, 98.85% copper, and 0.15% zirconium. The addition of Zirconium to chromium copper improves creep resistance at high operating temperatures and reduces the sticking of electrodes to the work during spot welding of galvanized or coated materials. The physical copper properties of C18150 include a density of 8.89 grams per cubic centimeter. TYPICAL USES OF CHROMIUM ZIRCONIUM STRESS RELAXATION Chromium zirconium is a unique copper alloy that's able to decrease stress under constant strain. It's typically used with steel bolts in turbine casting, which must be straightened and typed. MACHINING Machining includes a variety of processes in which a raw piece of material is cut into a desired final shape and size by a controlled material-removal process. The machinability rating of C18150 is 30% which is moderate. The use of a cutting tool with a chip breaker is recommended. MATERIAL PROPERTIES OF C18150 The C18150 copper alloy has a combination of properties as below: Tensile strength: 220-540 N/mm2 0.2% Proof strength: 100-440 N/mm2 % Elongation: 35-5 Hardness (HV): 55-175 Electrical conductivity: 80% IACS Thermal conductivity: 300 W/moC (compared to copper 394 W/moC) FABRICATION PROPERTIES The most common fabrication properties of C18150 are bending cold heading, and machining. The machinability rating of C18150 is 20. The fabrication properties of C18150 Copper can be categorized as either good, not recommended, fair, or excellent. The properties are as follows: Good for: Soldering Brazing Gas-shielded arc welding Excellent for: Capacity for being cold-worked Fair for: Butt welding Not recommended for: Oxyacetylene welding Coated metal arc welding Spot Welding Seam Welding

Detailed Photos
Packaging & Shipping
Company Profile RICH BASE TECHNOLOGY Co., Limited was founded in 2007. We are a professional and forerunner in China's copper alloy
R&D and manufacturing. Our management team has nearly 20 year's experiences in the field of copper alloy manufacturing
and CNC machining.
The copper alloys we supply include
Chromium zirconium copper(C18150),
Chromium copper(C18200),
Nickel silicon chromium copper (C18000),
Nickel beryllium copper(C17510, C17500),
Beryllium copper(C17200, C17300),
Zirconium Copper(C15000, C15100),
Tellurium Copper (C14500),
Oxygen free copper (C10100/C10200),
copper nickel alloys(C79200/C79400) etc...The forms we manufacture include Round bars, square bars, rectangular bars, hexagonal bars, and different types of plates and sheets per customers' requirements. We not only manufacture different sizes/shapes of copper alloys, we also manufacture finished products namely cap tips/contact tips/seam wheels/resistant electrodes, and other customized products based on our alloy, please contact us for your requirements. With more than 20 years of copper alloy R&D and manufacturing experiences, coupled with a full range of manufacturing equipment. Our manufacturing process starts with raw materials and ends with customized shapes/forms of copper alloys. This enables us to supply high-quality copper alloys at very competitive prices. Over the past years, we have earned a worldwide reputation for high-quality materials at competitive prices, quick deliveries, and superior services. Our materials are being exported to Europe, North America, North-east Asia, South-east Asia etc. Quality is an essential part of our manufacturing operations, our highly trained quality assurance team will do all necessary testings and inspections to make sure that all materials meet customers' requirements and expectations before shipping the materials to our customers. Our copper alloys are mainly used in the automobile industry, aerospace industry, aircraft industry, appliance industry, consumer electronics, electronic equipment, electrical connectors, electrical equipment, foundry products, industrial machinery, machine tools, resistance welding industry, telecommunication industry, transportation (high-speed train), etc. Our materials are used by Volkswagon, Toyota, Hongda, Ford, China high-speed trains, etc. For any inquiry, please contact our sales representative.
The most reliable copper alloy material manufacturer that you can always count on!

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