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C28000/H60/H62 Brass Coil

C28000 copper coil is made from a copper-zinc alloy containing 60% copper and 40% Zinc. Favored for good corrosion resistance, mechanical properties and formability, it is widely used in construction, marine, industry and other fields.
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PRODUCTS DESCRIPTION

C28000 copper coil is outstanding in electrical and thermal conductivity, making it ideal for electrical and thermal equipment. It also shows strong corrosion resistance in various environments, especially seawater and salt spray environments. In addition, it has good ductility and plasticity, making it highly processable for manufacturing parts and components of various shapes and sizes. C28000 copper coil is widely used to manufacture aircraft structural parts, engine parts and avionics equipment. Lastly, C28000 copper coil is also used to manufacture aerospace equipment such as rockets and satellites.


Product Parameters

Thickness

0.1-300mm, or customized

Length

100-12000mm, or customized

Width

10-3000mm, or customized

Standard

ASTM, AISI, JIS, GB, DIN, EN

Brand

C10100, C10200, C10300, C10400, C10500, C10700, C10800, C10910, C10920, C10930,

C11000, C11300, C11400, C11500, C11600, C12000, C12200, C12300, C12500, C14200,

C14420, C14500, C14510, C14520, C14530, C17200, C19200, C21000, C23000, C26000,

C27000, C27400, C28000, C33000, C33200, C37000, C44300, C44400, C44500, C60800,

C63020, C65500, C68700, C70400, C70620, C71000, C71500, C71520, C71640, C72200,

T1, T2, T3, TU1, TU0, TU2, TP1, TP2, TAg0.1, ect.

Surface

Grinding, Polishing, Brightening, Oiling, Hair Thread, Brush, Mirror, Sandblasting or Processing As Required

Certification

 

ISO, SGS, BV

 

Payment Method

FOB, CRF, CIF, EXW Acceptable

Port of Loading

Any port in China

Delivery Time

Received 30% after deposit 7-15 working days

 

Chemical Composition

Copper

With:

Zinc

Zn:

Lead

Pb:

Iron

Fe:

60.5-63.5

Allowance

≤0.08

≤0.15

Antimony

Sb:

Bismuth

Bi:

Phosphorus

P:

Impurity:

≤ 0.005

≤ 0.002

≤ 0.01

≤0.5

 

Mechanical Properties

Tensile Strength

Kb (MPa):

Elongation

D10 (%):

Elongation

Δ5 (%):

≥335

≥20

≥24

 

Scope of Application

Uses And Applications of Copper

Power Industry

Power transmission such as line cables, transformers, switches, plug components and connectors, etc.; motor manufacturing such as stator, rotor, shaft head and hollow wire, etc.; communication cables and residential electrical lines also need to use a large number of copper wires.

Electronic Industry

Electric vacuum devices such as high-frequency and ultra-high-frequency emission tubes, catheters, magnetrons, etc., they need high-purity oxygen-free copper and dispersion-strengthened oxygen-free copper. Copper printed circuits require a large amount of copper foil and copper-based brazing material. Integrationin the circuit

Copper replaces aluminum in silicon chips for interconnect lines and lead frames.

Energy and Petrochemical Industry

The main condenser tube plate and condenser tube of the energy industry thermal power plant are made of brass, bronze or cupronickel. Solar heaters are also often manufactured using copper tubing. Petrochemical industry copper and many copper alloys, used in large quantities to manufacture contact corrosion

Various media containers, piping systems, filters, pumps and valves, various evaporators, heat exchangers and condensers, etc.

Transportation Industry

In the shipbuilding industry, copper alloys include aluminum bronze, manganese bronze, aluminum brass, gunmetal (tin zinc bronze), white copper and nickel copper alloy (Monel alloy), etc. are all standard materials for shipbuilding. In warships and merchant ships, copper and copper alloys are generally used as aluminum bronze propeller,

Bolts, condenser tubes, rivets, copper coated paint, etc. In the automotive industry, copper and copper alloys are mainly used in radiators, brake system pipelines, hydraulic devices, gears, bearings, power distribution and power systems, brake friction plates, washers and various joints,

Accessories and trims, etc. The motors, rectifiers and control, braking, electrical and signal systems on railway trains also rely on copper and copper alloys to work. In addition, the electrification of railways requires a large amount of copper and copper alloys.in the aircraft

Copper for wiring, hydraulic, cooling and pneumatic systems, aluminum bronze tubing for bearing retainers and landing gear bearings, and diamagnetic copper alloy for navigation instruments.

Mechanical and Metallurgical Industries

In addition to a large number of copper used in motors, circuits, hydraulic systems, pneumatic systems and control systems in mechanical engineering, various transmission parts and fixing parts, such as cylinder liners, connectors, fasteners, gears, twisting parts, etc., all Need to reduce wear and lubrication with copper or copper alloy.

The key component in continuous casting technology of metallurgical equipment-crystallizer, mostly made of high strength and high thermal conductivity copper alloy such as chromium copper, silver copper, etc., and the vacuum arc furnace and electroslag furnace water-cooled crucible in electrometallurgy are made of copper pipe, and various induction heating

The induction coils are all made of copper tubes or special-shaped copper tubes, which are cooled by water.

Light Industry

Copper and copper alloy can be used in the manufacture of air conditioner heat exchanger, watch movement, paper machine mesh, roller, printing copper plate, fermentation tank lining, distillation pot, building decoration components, etc.

Emerging Industries and High-tech Fields

Copper is also used in emerging industries and high-tech fields, such as superconducting alloy jackets, ultra-low temperature medium containers and pipelines, rocket engine cooling village, high-energy accelerator magnet windings.


FAQ

Q:What about your price?

A:Our price is very competitive because we are a factory. Pls feel free to contact us if you are interested in our products.

Q:What certifications do your products have?

A:We have ISO 9001, SGS, EWC and other certifications.

Q:What kind of payment terms would you accept?

A:We always do T/T.30% T/T as deposit,70% T/T as balance.

Q:What is your MOQ?

A:We will provide Original Mill Usually 25 tonnes, but it can be adjusted according to your needs and the actual situation of the inventory.

Q:What is the delivery time?

A:10-15 days

PACKING AND DELIVERY

PRODUCT TESTING

CLIENT FEEDBACK

Our factory products comply with CE/EN10204/ASTM/classification society certificates/CASO/BIS and other certificates, and all orders are subject to TPI (SGS/TUV/BV, etc.) inspection

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Contact information:

+86 15965238752

Contact address:

Building 5, Contemporary International Core, Liaocheng Economic and Technological Development Zone, Shandong Province
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