C15000 Zirconium Copper Round Rods For Extensions Pencil Type

Place of Origin China
Certification ISO,SGS
Model Number C15000
Minimum Order Quantity 100kgs
Price 20USD
Packaging Details Wooden box or as requirement.
Delivery Time 10-15 working days
Payment Terms L/C, T/T, Western Union
Supply Ability 200T/Month

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Product Details
Name C15000 Zirconium Copper Round Rods For Rod Extensions, Pencil-type Brand CUBERYLLIUM
Shape Round/Square Safe Handing No Special Health Risk
Machining Property Good Standard ASTM B224,B150
Main Application Rod Extensions, Pencil-type Density 0.321 Lbs./In.3
Modulus Of Elasticity-Tension  18,700 Ksi Processing Service Bending, Welding, Decoiling, Cutting, Punching
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Zirconium Copper Round Rods


C15000 Copper Round Rods


Pencil Type Chromium Zirconium Copper

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Product Description

C15000 Zirconium Copper Round Rods For Rod Extensions, Pencil-type

Physical Properties:

Density at 68°F: 0.321 Lbs./In.3
Specific Gravity: 8.89
Melting Point: (Liquidus): 1080°C (1976°F)
(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


Chemical Composition:

Zr: 0.15-0.20%

Cu: Balance

Note: Copper plus additions equal 99.90% minimum.


Mechanical Properties:

Form Temper Code

Tensile Strength


YS-0.5% Ext




Rockwell B scale Rockwell F scale

Section Size


Cold Work


Rod& Bar TH01 48 Typ 40 Typ 28 Typ 57 Typ   0.50 - 1.0 20
TH04 60 Typ 53 Typ 24 Typ 71 Typ   0.50 - 1.0 60
TF00 30 Typ 13 Typ 51 Typ 6 Typ   0.50 - 1.0  
TB00 29 Typ 6 Typ 54 Typ     0.50 - 1.0  
TD02 49 Typ 47 Typ 20 Typ     0.50 - 1.0 40
TD04 57 Typ 51 Typ 19 Typ     0.50 - 1.0 60
Wire TH02 53 Typ 49 Typ 23 Typ   90 Typ 0.5 30
O61 37 Typ 11 Typ 50 Typ   40 Typ 0.25  
TH04 76 Typ 72 Typ 1.5 Typ     0.04 98
TH04 72 Typ 68 Typ 3 Typ     0.09 92
TF00 30 Typ 13 Typ 49 Typ     0.09 0
TB00 29 Typ 6 Typ 54 Typ     0.09 0


Fabrication Properties:

Technique Suitability
Soldering Excellent
Brazing Good
Oxyacetylene Welding Not Recommended
Gas Shielded Arc Welding Not Recommended
Coated Metal Arc Welding Not Recommended
Spot Weld Not Recommended
Seam Weld Not Recommended
Butt Weld Good
Capacity for Being Cold Worked Excellent
Capacity for Being Hot Formed Excellent
Machinability Rating 20


Product Photo:

C15000 Zirconium Copper Round Rods For Extensions Pencil Type 0



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


CUBERYLLIUM®-150 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.