UNS.C18150 Chromium Zirconium Copper Alloy Copper Rods With High Electrical Conductivity

Place of Origin China
Certification ISO,SGS
Model Number UNS.C18150
Minimum Order Quantity 50kgs
Price 20USD
Packaging Details Packed into wooden case
Delivery Time Usually 10-15 days
Payment Terms L/C, T/T, Western Union
Supply Ability 200T/Month

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Product Details
Name Chromium Zirconium Copper Alloy Copper Rods Grade UNS.C18150
Dia. 5mm~300mm Length 20~3000mm
Advantage With High Electrical Conductivity Safe Handling No Special Health Risk
Machining Property Good Density G/cm³ 8.89
Cu(Min) Standard Export To All Over The World
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c18150 copper chromium zirconium


c18150 chromium zirconium copper

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Product Description

UNS.C18150 Chromium Zirconium Copper Alloy Copper Rods With High Electrical Conductivity

Product Normal Description:

Product Name Chromium Zirconium Copper Alloy Copper Rods
Grade: UNS.C18150
Product Specification: we could provide beryllium copper alloy according customers' requirement.
Delivery Time: Usually within 10~15 days

Packed in woodencases

Product Brand: CUBERYLLIUM®


UNS.C18510 chromium zirconium copper alloys is a high conductivity, high strength copper alloyed with chromium.

C18510 is heat treatable, and resists softening in service up to temperatures of 500°C. It is used for spot and seam welding electrodes, plastic mould components and other applications requiring excellent electrical and thermal conductivity and high strength and wear resistance at high temperatures. C18510 is heat treated to high strength, and requires no further heah treatment. It meets the requirements of RWMA (Resistance Welder Manufacturers Association) Group A, Class 2.


C18150 when used for spot and seam welding electrodes can provide less sticking and resists deformation longer than copper-chromium (C18200) in some specific situations. C18150 can be used instead of C18200 in any structural or current carrying application.



C18150 can be used to spot weld: cold rolled steel, hot rolled steel, nickel plated steel, zinc and zinc-aluminium coated steel (galvanised and zincalume), nickel alloys, Monel, nickel silver, stainless steel.


Equal Standards of UNS.C18150 Chromium Zirconium Copper Alloy:

European Standards: CuCr1Zr, DIN 2.1293, CW 106C to EN, RWMA Class 2



ASTM: American Society for Testing and Materials

SAE: Society of Automotive Engineers
RWMA: Resistance Welder Manufacturers' Association
Note: Unless otherwise specified, material will be produced to ASTM & RWMA.


Chemical Composition of UNS.C18150 Chromium Zirconium Copper Alloy:

Product Grade: CUBERYLLIUM ®-815 (UNS.C18150)

Cr 0.50-1.50%
Zr: 0.05-0.25%
Cu: Balance
Note: Copper plus additions equal 99.7% minimum.


Typical Physical Properties of UNS.C18150 Chromium Zirconium Copper Alloy:

  Metric Units Imperial Units
Density 8.89 gm/cm³ @ 20°C 0.321 lb/in³ @ 68°F
Specific Gravity 8.89 8.89
Melting Point (Liquidus) 1080°C 1976°F
Melting Point (Solidus) 1070°C 1958°F
Coefficient of Thermal Expansion 16.45 x 10 -6 / °C (20-300°C) 9.5 x 10 -6 / °F (68-392°F)
Themal Conductivity 323.9 W/m. °K @ 20°C 187.0 BTU/ft²/ft/hr/°F @ 68°F
Electrical Conductivity 0.464 MegaSiemens/cm @ 20°C 80% IACS@ 68°F
Modulus of Elasticity (tension) 117,200 MPa 17,000ksi


1: the units are based upon US Customary.

2: the typical physical properties apply to age hardened products.


Typical Uses For UNS.C18150 Chromium Zirconium Copper Alloy:
Industrial: Welding Wheels, Tips and Rod extensions for resistance seam and spot welding
Electrical Industry: Resistance Welding Electrodes, Circuit Breaker Switches.
Consumer: Rod Extensions, Pencil-type, Light Soldering Guns, Tip


Product Photos:

UNS.C18150 Chromium Zirconium Copper Alloy Copper Rods With High Electrical Conductivity 0