Copper Bar/rod

Professional Copper Products Supplier

GNEE has 16 years of experience in copper products and exports. The company is headquartered in Henan Province, China. The company is adjacent to the Beijing-Hong Kong-Macao highway and has more than 200 employees who are dedicated to the company. We provide high quality copper products, good service and competitive price. We have been committed to producing copper tubes, copper rods, copper sheets, copper coils and copper wires.

Large enterprise scale

wide application of technology

high-quality customized services

35000+

Square Meters Built

500+

Cooperating Partner

200+

Enterprise Employees

16+

Years Experience

Experienced team

By choosing our copper products, you are not only choosing a high quality product, you are also choosing a professional, dedicated and innovative team. We are committed to providing our customers with personalized solutions to ensure that they are able to choose the copper products that best suit their needs.

Our address

No.4-1114, BEICHEN BUILDING, BEICANG TOWN, BEICHEN DISTRICT, TIANJIN, CHINA

Phone Number

+86-372-5055135

E-mail

sales@gneesteel.com

12mm Brass Rod

A 12mm brass rod typically refers to a cylindrical bar made of brass with a diameter of 12

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c3604 c3601 c3602 High-Quality Brass Rods

Type: Copper BarsApplication: Electronic

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Copper Round Rod

Type: Copper BarsApplication: DC ContactorMaterial: BronzeShape: RoundAlloy: AlloyColor: Golden

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Cathode Copper

Type: Copper CathodeApplication: Hydrometallurgy Cathode CopperMaterial: Stainless

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T1 T2 T3 Tp2 Copper Flat Bar

Type: Copper BarsApplication: Air Condition or Refrigerator, Water Tube, Water Heater, Oil Cooler

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Big Diameter Red Pure Copper Rod/Bar

Type: Copper BarsApplication: Water TubeMaterial: Red CopperShape: RoundAlloy: AlloyColor: Red

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C17660 Brass Alloy Bar

Type: Copper BarsApplication: Air Condition or Refrigerator, Water Tube, Water Heater, Oil Cooler

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C48500 Naval Brass "High Leaded"

High ductility, high electrical and thermal conductivity, high impact strength, good creep

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C48200 Naval Brass "Medium Lead"

NAVAL BRASS is a brass alloy that combines the duplex properties of Alpha- Beta Brasses.Tin

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C38000 Architectural Bronze

Excellent hot and cold workability; good forge ability. Fabricated by bending, coining,

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C35300 High Leaded Brass

The C35300 Thread Rolling Brass is prepared using the inexpensive thread rolling method and is

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C34500 High Leaded Brass

C34500 high leaded brass 64% is the brass with high machining ability. The increase in lead content

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What is a copper rod?

Copper rods are a kind of non-ferrous metal processing rods, with better processing performance, high electrical conductivity. It is mainly divided into brass rods (copper-zinc alloy, cheaper), purple copper rods (higher copper content).Copper bars are small pieces of metal that are sold in bulk. They are used for many different purposes. For instance, they are great for earthing applications. Copper bars are bent and formed very quickly. It also has excellent dimensional control and anti-cracking properties.

Benefits of Copper Bar

Durability and Strength

Copper bars and rods are known for their strength and durability. They can withstand high pressure and temperature changes and resist corrosion & rust. This makes copper rods ideal for construction in harsh environments or extreme weather conditions.

Energy Efficiency

Copper is an excellent conductor of heat & electricity. This makes copper bars and rods ideal for electrical and plumbing systems construction. Copper rods can help reduce homeowners’ energy costs while improving the overall efficiency of electrical and plumbing systems.

Low Maintenance

Copper is a low-maintenance metal that requires minimal upkeep. Unlike other metals, copper does not require painting or coating to maintain its appearance & durability over time. This makes copper rods ideal for construction projects requiring a durable, long-lasting material that is easy to maintain.

Sustainability

Copper is a recyclable metal that can be reused and repurposed. Using copper rods in construction reduces waste and helps to preserve the earth’s natural resources. Plus, copper is naturally bacteria-resistant, making it a great choice in medical settings where hygiene is critical.

Applications for copper rods

Electronic Industry

Copper is an excellent conductive material with good electrical and thermal conductivity. Therefore, copper rods are widely used in the manufacture of electronic devices, such as circuit boards, connectors, relays and so on. Copper rods are also used in the manufacture of cables and wires for the transmission of electricity and signals.

Mechanical Industry

Copper rods are used in the manufacture of mechanical parts and tools. Copper has good mechanical properties and can withstand high temperatures and pressures, so copper rods are widely used in the manufacture of pressure vessels, forging molds, bearings and so on.

Construction Industry

Copper rods are also widely used in the construction industry. Copper rods have good corrosion resistance and can be used to make drainage pipes in rainwater systems, exhaust pipes and roof waterproofing materials. In addition, copper rods are also commonly used in the production of windows, doors, guardrails and decorations.

Aerospace Industry

Copper rods are used in aerospace manufacturing, especially for making connectors and cables for airplanes and rockets. Copper rods have good electrical and thermal conductivity and are also ideal for manufacturing rocket nozzles.

What are the copper rod materials?

White Copper Bar. Mainly using nickel as the main alloying element, it can be further classified into common white brass bar, iron white brass bar, manganese white brass bar, zinc white brass bar and aluminum white brass bar, etc. These materials have good corrosion resistance, medium strength and high plasticity.

Brass Rod. An alloy consisting of copper and zinc, this material is relatively cheap.

Purple Copper Rod. Also known as plain purple copper, these include T1, T2, T3, T4, etc. and have high purity and low oxygen content.

Oxygen-free copper rods. Includes TU1, TU2, etc., with very high purity and electrical properties.

Deoxidized copper rods. Such as TUP, TUMn, etc., are suitable for specific industrial applications by deoxidizing them.

Specialty Copper Rods. Such as copper arsenic, copper tellurium, silver copper, etc., with specific physical or chemical properties through the addition of small amounts of alloying elements.

Copper Rod Forming Process

Extrusion

Types of extrusion
(1) Forward extrusion: refers to the extrusion of products in the same direction as the direction of extrusion pressure extrusion behavior.
(2) reverse extrusion: refers to the direction of extrusion and extrusion pressure in the direction of the opposite direction of the extrusion behavior.
(3) special extrusion: refers to other extrusion methods such as hydrostatic extrusion.

Rolling

Copper rod rolling hole rolling, spinning rolling and planetary rolling three.
1, hole rolling: in two-roll or three-roll mill, relying on the roll grooves composed of holes in all types of profiles longitudinal rolling method.
2, rotary rolling: through the rotary wheel on the rotation of the metal plate or pre-formed blanks for feeding movement and spinning molding.
3, planetary rolling: in one or two support rolls and around the support rolls around the many planetary rolls composed of rolling mill on the various types of profiles extrusion rolling method.

Tensile

Commonly used stretching equipment are chain stretching machine, disc stretching machine, hydraulic stretching machine and joint stretching machine. Chain stretching machine is mainly used for straight products stretching, single chain, double chain and single line, multi-line stretching machine. Disc stretching machine is mainly used for the production of small and medium diameter disc round. Joint stretching machine mainly produces small specifications from the disc round into a ruler straight products, can be realized at the same time the products of stretching, straightening, surface polishing, ruler shear, etc., direct production of finished products.

Heat treatment

The heat treatment of pipe, bar and wire is mainly intermediate annealing and finished product annealing. The annealing system is formulated according to the characteristics of the alloy, the state of the product and the performance requirements. At present, the heat treatment of pipe, bar and wire is widely used in hood furnace, roller-hearth furnace and mesh chain furnace with specific atmosphere. While adopting protective atmosphere, the circulation of the atmosphere is strengthened to ensure the uniformity of the atmosphere and the bright surface of the products.

Finishing

The finishing of copper alloy tube and bar wire mainly includes cutting head and tail (sizing), straightening, surface treatment and so on. According to the specifications and requirements of the products, the products can be cut by sawing and shearing two methods. High-precision, large-size products are generally sawing. Straightness is an important quality index of pipe and bar products.

Our Service

Customized Copper Products Manufacturing

We provide customized copper product manufacturing services for our customers, including copper wire, copper rods, copper sheets, etc. in different specifications, sizes and designs. We manufacture according to the specific needs of our customers to ensure that the products meet their application requirements.

Copper material consulting and technical support

We provide copper material consulting and technical support services to our customers to help them understand the performance characteristics, application areas and best use of different copper products. Our professional team will provide customers with answers and solutions.

Copper material cutting and processing

We provide copper material cutting and processing services, according to the needs of customers, the copper material will be cut into specified lengths or processed into specific shapes. We have advanced processing equipment and professional technicians to ensure processing quality and efficiency.

Copper Material Quality Inspection

We provide customers with copper material quality testing services to ensure that the copper products supplied meet the relevant standards and customers' quality requirements. We adopt advanced testing equipment and strict quality management system to ensure the reliability and stability of our products.

Fast delivery service

We provide fast delivery service to ensure that customers can get the copper products they need in time. We cooperate with a number of logistics companies to provide customers with flexible and diverse delivery methods to meet the needs of different customers.

After-sales support and maintenance

We provide customers with after-sales support and maintenance services, including product returns and exchanges, and solutions to quality problems. We are committed to establishing long-term relationships with our customers, providing continuous technical support and product services to ensure customer satisfaction and trust.

Our Factory

We have a state-of-the-art manufacturing facility equipped with cutting-edge technology and experienced professionals. This allows us to provide strong production capabilities to meet your copper product supply needs.

FAQ

Q: What can you use copper bars for?

A: For instance, copper bars and sheets are now popular components of structural features such as roof and siding, simply because they are almost invulnerable to the elements.

Q: What are 5 things copper is used for?

A: Copper has many useful properties and is the world's third most-used metal. What are its applications, and which industries consume the most copper? Copper products are widely used in building construction, electrical grids, electronic products, transportation equipment and home appliances.

Q: What is a copper busbar used for?

A: Copper busbars are used in electric power distribution, inside switchgear, panel boards, and busway enclosures for local high current power distribution. They can also connect high voltage equipment at electrical switchyards and low voltage equipment in battery banks, for example.

Q: Why is copper better than steel?

A: In contrast, copper develops a unique patina over time that enhances its appearance and protects the metal from corrosion. Copper is also more malleable than stainless steel, making it easier to shape and form into intricate designs.

Q: What are the different types of copper bars?

A: The most common types include flat bars, round bars, square bars, hexagonal bars, and rectangular bars. Flat bars are widely used in electrical applications, while round bars are used in general applications like forging or machining.

Q: Do copper bars rust?

A: It doesn't contain iron, so it will not rust, but on rare occasions, it could be susceptible to a destructive chemical process known as “bronze disease”, caused by chlorides forming under certain conditions such as submersion in saltwater.

Q: What is copper bar made of?

A: Etp copper bars (or electrolytic tough pitch) are high-quality copper bars of 99.9% pure copper. They are used in various electrical applications due to their superior conductivity, flexibility, machinability and corrosion resistance.

Q: What are metal bars used for?

A: Metal bars are lengths of material in a range of forms suitable for use in a wide range of applications. Construction and fabrication industries are some of the most common uses for metal bars and use a wide range of materials and forms in industrial and everyday use products.

Q: How do you protect a copper bar?

A: To maintain a transparent protective barrier to the entire bar top, reapply beeswax on a regular basis as this will help slow the development of the metal's patina that is created during exposure to air. This will also serve to protect it against any unsightly marks.

Q: How do you find copper bars?

A: A copper bar is created by smelting 5 copper ore in a furnace with 1 coal for fuel. Smelting the copper in a furnace takes 30 in-game minutes. Shadow brutes and shadow shaman may also drop a copper bar when slain (4% chance). 90g with the blacksmith profession.

Q: Do copper bars oxidize?

A: All copper metals react quickly to their environment and form a film of surface oxidation. However, this tarnish, or patina, affects only the appearance and not the matrix of the metal. Therefore, the metal itself does not deteriorate.

Q: How do you clean a copper bar?

A: Normal – use any metal polish, or even a solution using lemon juice and salt for general cleaning. Take the juice of one lemon, and add salt to form a saturated liquid. Rub the liquid over the copper with a paper towel.

Q: How much copper is in a copper bar?

A: Drop raw copper ore into the basic smelter to turn it into copper bars. It takes five copper ore to craft one single copper bar.

Q: Do copper bars rust?

We're professional copper bar/rod manufacturers and suppliers in China, specialized in providing high quality customized service. We warmly welcome you to buy cheap copper bar/rod in stock here and get free sample from our factory. Good service and low price are available.

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