CuZr Zirconium Copper Round Bars For Connectors UNS.C15000 RWMA Class 1

Place of Origin China
Certification ISO,SGS
Model Number CuZr (UNS.C15000, RWMA Class 1)
Minimum Order Quantity 100kgs
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

Contact me for free samples and coupons.

Whatsapp:0086 18588475571

Wechat: 0086 18588475571


If you have any concern, we provide 24-hour online help.

Product Details
Name Zirconium Copper Round Bars Grade CuZr (UNS.C15000, RWMA Class 1)
Specification Custom Diameter & Sizes, Random Mill Lengths Advantage With Good 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
High Light

Zirconium Copper Round Bars


CuZr Zirconium Copper Bars


Connectors Zirconium Copper Bars

Leave a Message
Product Description

CuZr (UNS.C15000, RWMA Class 1) Zirconium Copper Round Bars Used For Connectors

Product Normal Description:

Product Name Zirconium copper round bars
Model No. CuZr (UNS.15000, RWMA Class 1)
Standard: SAE J461,463, DIN 2.1580, CW120C to EN
Product Specification: Custom specification is available upon request.
Available Products: Wire, Round rods, bars, square bars, flat bars, rectanular bars, hexagon bars, plates
Delivery Time: Usually within 10~15 days

Packed in woodencases



Description of CuZr (UNS.C15000, RWMA Class 1) Zirconium Copper Alloy:

CuZr – UNS.C15000 Zirconium Copper 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 0.15% zirconium (Zr) to copper results in a heat treatable copper alloy which may be solution treated and subsequently aged to produce these desirable properties. Rod is supplied from the mill in the fully aged and drawn condition so no further heat treatment is required by the fabricator. The softening temperature of properly heat treated C15000 rod exceeds 500°C as compared to unalloyed, pure copper which softens at 200°C and silver bearing coppers which soften at 350°C.



Hangzhou Cuberyllium Metal Technology Co.,Ltd. specialized in supplying beryllium copper alloys, high copper alloys, casting copper alloys, copper foil and other copper alloys. Our products have broadly been used in resistance welding, plastic injetion mold, aviation, shipbuilding, military industry, metallurgy, electronics industry and so on. We strive to offer high quality with competitive price due to our advanced technology and equipment.


Chemical Composition of CuZr (UNS.C15000, RWMA Class 1) Zirconium Copper Alloy:

Product Grade: CUBERYLLIUM ®-150 (UNS.C15000)

Zr: 0.15-0.20%
Cu: Balance
Note: Copper plus additions equal 99.9% minimum.



Typical Physical Properties of CuZr (UNS.C15000, RWMA Class 1) Zirconium Copper Alloy:
Specific Gravity 8.89
Density at 68°F 0.321 Lbs./In.3
Melting Point (Liquidus) 1080°C (1976°F)
Melting Point (Solidus) 980°C (1796°F)
Coefficient of Thermal Expansion per °F 9.4 x 10-6 (68-212°F), 9.8 x 10-6 (68-572°F), 11.2 x 10-6 (68-1200°F)
Electrical Conductivity at 68°F (volumetric) 85-95% IACS (aged and drawn), 55-72% IACS (solution annealed)
Thermal Conductivity Btu/ft.2/ft./hr./°F at 68°F 212
Modulus of Elasticity - Tension 18,700 ksi
1). the units are based upon US Customary.
2). the typical physical properties apply to age hardened products.


Typical Applications of CuZr (UNS.C15000, RWMA Class 1) Zirconium Copper Alloy:

Electrical Industry: Resistance Welding Electrodes, Circuit Breaker Switches, Stud Bases for Power Transmitters, Rectifiers, Diodes, Switches, Commutators
Consumer: Rod Extensions, Pencil-type, Light Soldering Guns, Tips
Industrial: Connectors, Solderless Wrapped, Welding Wheels, Resistance Welding Tips


Product Photos:

CuZr Zirconium Copper Round Bars For Connectors UNS.C15000 RWMA Class 1 0