Hollow C72200 Copper Rod
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Hollow C72200 Copper Rod

C72200 alloy copper rods have good cold and hot working performance, and can be molded and processed through a variety of processing methods.
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Product Introduction

Henan Gnee New Material Co., Ltd. is one of the most professional manufacturers and suppliers of hollow c72200 copper rod in China, specialized in providing high quality copper products with competitive price. Welcome to buy discount hollow c72200 copper rod for sale here from our factory. Customized orders are welcome.

 

C72200 hollow copper bar has good corrosion resistance, especially to corrosive environments such as seawater. This makes it widely used in marine engineering, shipbuilding and other fields.C72200 metal copper bar has high mechanical strength and good fatigue resistance, which can meet the needs of various high-strength, high-precision parts.

 

First-class C72200 hollow bar production process

polished copper barhollow copper rod

Physical Properties

Melting Point - Liquidus°F 2148
Melting Point - Solidus°F 2052
Densitylb/cu in. at 68°F 0.323
Specific Gravity 8.94
Electrical Conductivity% IACS at 68°F 6.53
Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F 19.9
Coefficient of Thermal Expansion 68-57210 to -6 power per °F (68 – 572°F) 8.8
Specific Heat CapacityBtu/ lb /°F at 68°F 0.094
Modulus of Elasticity in Tensionksi 20000
Modulus of Rigidityksi 8200

 

Fabrication Properties

Technique Suitability
Soldering Good
Brazing Good
Oxyacetylene Welding Fair
Gas Shielded Arc Welding Excellent
Coated Metal Arc Welding Good
Spot Weld Good
Seam Weld Good
Butt Weld Good
Capacity for Being Cold Worked Good
Capacity for Being Hot Formed Good

 

C72200 copper metal rods application areas:
Condensers and heat exchangers: C72200 hollow copper rods are often used as parts such as casing for condensers and heat exchangers, especially in environments where they need to withstand high temperatures, high pressures, and the erosion of strong corrosive media.
Marine engineering and shipbuilding: due to its good seawater corrosion resistance, C72200 hollow copper bar has a wide range of applications in the field of marine engineering and shipbuilding, such as the manufacture of valves, pumping parts, pipelines and so on.

 

Production equipment for C72200 polished copper rods

pure copper earth rod

 

Highly reliable team supplying C72200 high temperature resistant equipment

copper hollow bar

We are a professional copper products manufacturer and exporter specializing in copper tubes, rods, wires, plates, and strips. Our factory is equipped with advanced production lines, including continuous casting and upcasting machines, cold rolling mills, drawing machines, annealing furnaces, and precision cutting equipment, enabling us to deliver products with consistent quality and tight tolerances. Every batch undergoes rigorous testing-including chemical composition analysis, mechanical property testing, dimensional inspection, electrical conductivity testing, and eddy current/ultrasonic defect detection-and we support third-party inspection (SGS, BV, etc.) to ensure full compliance with ASTM, EN, JIS, and GB standards. With competitive pricing, flexible MOQs, and professional export service, we look forward to building long-term partnerships and supplying copper products that meet your exact requirements.

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