C44300 Copper Rod
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C44300 Copper Rod

The manufacturing process of C44300 copper metal bar includes multiple steps such as material selection, melting, rolling and drawing. It is necessary to strictly control the quality and composition of raw materials, as well as carry out multiple processing steps to ensure its performance and quality.
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Product Introduction

C44300 solid copper bar has particularly outstanding resistance to strong corrosive media such as seawater and ammonia, so it is widely used in the manufacture of a variety of valves, pump bodies, pipelines and seawater coolers and other corrosion-resistant equipment. It has good mechanical properties and wear resistance, can withstand cold and hot pressure processing, easy fiber welding and soldering, and has good stability to general corrosion.

 

High level production technology for C44300 alloy copper rods

copper round bar

 

Chemical Composition

  Elements
Cu(1) Pb Sn(2) Zn Fe As
(1) Cu + Sum of Named Elements 99.6% min.
(2) For tubular products, the minimum Sn content may be 0.9%.
Min (%) 70.0   0.8     0.02
Max (%) 73.0 0.07 1.2 Rem 0.06 0.06

 

Physical Properties

Melting Point - Liquidus°F 1720
Melting Point - Solidus°F 1650
Densitylb/cu in. at 68°F 0.308
Specific Gravity 8.53
Electrical Conductivity% IACS at 68°F 25
Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F 64
Coefficient of Thermal Expansion 68-57210 to -6 power per °F (68 – 572°F) 11.2
Specific Heat CapacityBtu/ lb /°F at 68°F 0.09
Modulus of Elasticity in Tensionksi 16000
Modulus of Rigidityksi 6000

Application areas of C44300 round copper rods:
C44300 copper bar has a wide range of applications in several fields, such as construction, electronics, aerospace and so on. In the field of electronics, it is widely used for electronic components, connectors, switches, and so on. In the field of construction, it can be used for doors, windows, lamps, plumbing fittings and so on. In the aerospace field, it can be used to manufacture navigators, instruments, etc. In addition, C44300 polished copper bar is also widely used in the field of electric equipment, which can stably transmit current and will not be expanded or deformed due to high temperature, etc.

 

High precision equipment

flexible copper bar

 

cu bars

 

Professional and recognized team supply C44300 round copper bar

copper flat bar

GNEE is a manufacturer specializing in the research, development, production, sales and service of copper products such as copper tubes, copper rods, copper plates, copper wires and copper strips. Our company is located in Henan Province with convenient transportation. Our factory has been engaged in foreign markets for more than 16 years and has rich production experience. Our main markets are Dubai, Indonesia, Singapore, Vietnam, Malaysia, Philippines, Chile, Mexico, Israel, Spain and so on.
 

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