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C27400 Cu Bars

C27400 copper bar is a brass alloy bar made of copper and zinc as the main components, with excellent mechanical properties, good processing performance and excellent corrosion resistance, it is widely used in the manufacture of various precision parts, decorations and industrial products.
Excellent mechanical properties
Good machinability
Excellent corrosion resistance
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Introduction
C27400 Cu Bars

C27400 copper bar is a high-performance brass alloy material that combines the electrical conductivity of copper with the corrosion resistance of zinc, making this bar widely used in a number of applications. Its excellent mechanical properties, including good strength and ductility, enable it to withstand a variety of complex mechanical stresses and deformations. At the same time, C27400 copper bar also has good machinability and is easy to be moulded by casting, forging, extrusion and other processes, making it ideal for the manufacture of a wide range of precision parts and decorative items.

C27400 copper bar not only has excellent mechanical properties, but also exhibits excellent corrosion resistance. This copper-zinc alloy is resistant to a wide range of chemical and electrochemical corrosion, thus maintaining stable performance in a variety of corrosive environments. Whether used as electrical contacts, plumbing materials, or other industrial applications, C27400 Copper Bar demonstrates excellent performance and reliability, providing long-lasting and reliable solutions for a variety of applications.

parameter
Physical Properties
Melting Point – Liquidus°F 1680
Densitylb/cu in. at 68°F 0.305
Specific Gravity 8.44
Electrical Conductivity% IACS at 68°F 27.6
Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F 67
Coefficient of Thermal Expansion 68-57210 to -6 power per °F (68 – 572°F) 11.4
Specific Heat CapacityBtu/ lb /°F at 68°F 0.09
Modulus of Elasticity in Tensionksi 15000
Modulus of Rigidityksi 5600
Advantages
Advantages of C27400 Cu Bars
Our case presentation
Applications for C27400 Cu Bars
Power Industry
C27400 copper rods are widely used in the power industry to manufacture power transmission equipment such as cables and wires due to their excellent electrical conductivity. Its conductivity ensures the efficiency and reliability of power transmission.
Chemical Industry
In chemical equipment, C27400 copper bar is favoured for its good corrosion resistance. It can be used in the manufacture of various chemical equipment, such as pipelines, valves, etc., to ensure that the equipment can operate stably for a long time in a corrosive environment.
Mechanical Manufacturing
The high strength and good machinability of C27400 copper bar make it an ideal choice for mechanical manufacturing. It can be used to manufacture a variety of precision parts and components of complex shapes, to meet the requirements of the mechanical manufacturing industry on material properties and processing accuracy.
Decoration industry
C27400 copper bar is widely used in the decoration industry because of its golden lustre and good polishing performance. It can be used to make decorative parts, door handles, furniture fittings, etc. It provides beautiful and durable materials for the decoration of home and public space.
Strength
Company Strength
Our Team
Gnee steel group is a professional one-stop supply chain company for steel products in China. The copper technology has reached the world average technology level and has been approved by dozens of project companies to be the star company in Asia.
GNEE founded in 2008, with 5 million RMB registered capital, Gnee has made impressive progress and development in steel market with Gnee People more than 10 years hard fighting. At present, the total investment amount reaches 30 million RMB, workshop area more than 35000㎡, with over 200 employees. Gnee is becoming the most professional international steel supply chain company in China central plains with explicit strategic framework, integrated governance structure, firm management foundation, abundant fund and human power.
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What Are Your Company’s Main Products?
Our main products are copper plate/sheet, coil, round/square pipe, bar, etc.
How Do You Control Quality?
Mill Test Certification is supplied with shipment, Third Party Inspection is available. and we also get ISO,SGS,Alibaba Verified.
What Are The Advantages Of Your Company?
We have many professionals, technical personnel, more competitive prices and best after-dales service than other copper companies.
Speak to Our Team