Copper coils/strip roll foil
Copper strip is a kind of metal component. The product specifications are 0.1-3×50-250mm copper strip products in various states. It is mainly used for the production of electrical components, lamp holders, battery caps, buttons, seals and connectors. It is mainly used as Electric conduction, heat conduction, corrosion-resistant equipment.
The copper strips produced by our company include: aluminum bronze coil/strip/foil, tin bronze coil/strip/foil, silicon bronze coil/strip/foil, beryllium bronze coil/strip/foil, brass coil/strip/strip/foil, Cupronickel coil/strip/foil, red copper coil/strip/foil, red copper coil/strip/foil, tungsten copper coil/strip/foil, oxygen-free copper coil/strip/foil, copper coils/strips/foils of various specifications.
Copper coil/strip/foil can be classified according to different grades, commonly used grades: H62, H65, H68, H63, H70, H80, H90, C2600, C2680, C2700, C5210, C5191, C51000, QBe2.0, C1100, T2, etc.
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Copper sheet coils/rolls are divided into hot-rolled strips and cold-rolled strips. The thickness of hot-rolled strips is generally 4~25mm, and the thickness of cold-rolled strips is between 0.2mm~15mm. The maximum width is 2500mm and the maximum length can reach 6000mm.
The thickness of the copper sheet strip/copper tape is between the plate and the strip, and the size range is generally: 0.2～10mm (thickness)×50～100mm (width)×1500～2000mm (length).
The size range of copper foil is: 0.05～0.1mm (thickness)×40～600mm (width), supplied in rolls, the length should generally not be less than 5000mm, and its state is divided into soft state (M) and hard state (Y). Copper alloy foil products are mostly hard, and pure copper products with a thickness not greater than 0.02mm are generally hard.
We can customize according to different sizes required by customers.
| Item | Copper Coils, Copper Rolls, Copper Strip, Copper Foil |
| Standard | JIS H3250-2006,ASTM B152M,GB/T2040-2008,ASTM B36,ASTM B194,ASTM B888,ASTM B19,ASTM B122,etc |
| Material | C21000,C22000,C22600,C23000,C24000,C26000,C26130,C26800,C27000,C27200,C27400,C28000,C31600,C32000,C34000,C34500,C35000,C35600,C36000,C36500, C40500,C40800,C40850,C40860,C41100,C41500,C42200,C42500,C43000,C43400,C44500,C46400,C46500,C51000,C52100,C53400,C61300,C61400,C63000,C63800, C65100,C65500,C68800,C70250,C70620,C71500,C71520,C72200,C72500,C73500,C74000,C74500,C75200,C76200,C77000,etc |
| Thickness | 0.05-20mm, or as required |
| Width | 2-2500mm, or as required |
| Length | 1m,2m,3m,6m,or as required |
| Surface | mill,polished,bright,mirror,hair line,brush,checkered,antique,sand blast,etc |
| Price term | Ex-Work,FOB,CNF,CFR,CIF,FCA,DDP,DDU,etc |
| Payment term | TT,L/C,D/P,Western Union,etc |
| Package | Standard export package,suit for all kinds of transport,or as required. |
| GRADES TABLE OF DIFFERENT COUNTRIES FOR COPPER & COPPER ALLOYS | |||||||
| Classification | China GB | International ISO | America ASTM | Japan JIS | U.K. BS | Germany DIN | Europe EN |
| pure copper | TU2 | Cu-OF | C10100 | C1011 | C101 | OF-Cu58 | CW008A |
| T2 | Cu-FRHC | C11000 | C1100 | C101 | E-Cu58 | ||
| TP2 | Cu-DHP | C12200 | C1220 | C106 | SF-Cu | CW024A | |
| TP1 | Cu-DLP | C12000 | C1201 | SW-Cu | CW023A | ||
| silver copper | TAg0.1 | CuAg0.1 | C10400 | C1040 | CuAg0.1 | ||
| brass | H90 | CuZn10 | C22000 | C2200 | CZ101 | CuZn10 | CW501L |
| H70 | CuZn30 | C26000 | C2600 | CZ106 | CuZn30 | CW505L | |
| H68 | C26200 | C2620 | CuZn33 | CW506L | |||
| H65 | CuZn35 | C27000 | C2700 | CZ107 | CuZn36 | CW507L | |
| H63 | CuZn37 | C27200 | C2720 | CZ108 | CuZn37 | CW508L | |
| H62 | CuZn40 | C28000 | C2800 | CZ109 | CW509L | ||
| bronze | QSn4-0.3 | CuSn4 | C51100 | C5111 | PB101 | CuSn4 | CW450K |
| CuSn5 | C51000 | C5101 | CuSn5 | CW451K | |||
| QSn6.5-0.1 | CuSn6 | C51900 | C5191 | PB103 | CuSn6 | CW452K | |
| QSn8-0.3 | CuSn8 | C52100 | C5210 | CuSn8 | CW453K | ||
| QSn6.5-0.4 | |||||||
| copper-nickel | BZn18-18 | CuNi18Zn20 | C75200 | C7521 | NS106 | CuNi18Zn20 | |
| BZn18-26 | CuNi18Zn27 | C77000 | C7701 | NS107 | CuNi18Zn27 | CW410J | |
| BZn15-20 | C7541 | CW409J | |||||
| BZn18-10 | C7350 | ||||||
We also provide forging blanks and CNC precision machining services for our clients, covering industries such as energy, petrochemicals, steel, engineering machinery, plastics, prevention and control, hydraulics, healthcare, and food. Please feel free to send us drawings for inquiries.
Metalworking Services
CNC Machining
Sheet Metal Fabrication
Metal Welding
Metal Cutting
Metal Bending
Metal Punching
Metal Forging
Metal Sheet Rolling
Tube and Plate Drilling
Heavy Forging Press Capacity
Our heavy-duty forging presses support open-die forging and deformation of large-section forgings, including discs, shafts, blocks, and custom components. This capability enables us to meet the demanding forming requirements of heavy industrial applications.
Heat Treatment Capability
Heat treatment is a critical step in achieving the mechanical properties required for heavy-duty forgings. Our process capabilities meet the strength, toughness, and structural stability requirements for forged components used under demanding operating conditions.
Heavy Shaft Machining
We offer machining capabilities for large forged shafts and long cylindrical components, supporting both rough and finish machining. This capacity is suitable for stepped shafts, rotor shafts, rollers, and other heavy-duty forged shaft components.
Ring Forging Machining
Our machining facilities are capable of handling large ring-shaped forgings and circular parts that require precise turning, face machining, boring, and contour control. This capability is suitable for industrial ring blanks, heavy-duty circular parts, and machined ring forgings.
Cylindrical Forging Machining
We offer machining solutions for heavy-duty cylindrical, hollow, and tubular forgings. This capability supports the machining of sleeves, cylinders, and other thick-walled forged components used in pressure vessels, rotating systems, and general industrial applications.
Inspection & Testing
Quality control is integrated into our production process through the inspection and testing of forged and machined parts. Our capabilities help verify the dimensional accuracy, condition, and quality consistency of industrial forgings prior to delivery.
Packing & Delivery
Finished forgings are properly protected and packaged to minimize the risk of damage during storage and transportation. Our packaging methods ensure the safe domestic delivery and export shipment of machined and high-value forged components.
