1. Overview: Standard  beryllium  copper  alloys contain close to 2% beryllium, while the beryllium content in proprietary alloys can range from 1.5% to 2.7%.�  In its age hardened condition, beryllium copper attains the highest strength and hardness of any commercial copper-based alloy. We focus on the production of beryllium copper strips of various sizes, including C17200 and C17410. The beryllium in C17200 strip is 1.8% - 2.0% while C17410 contains 0.15% - 0.5% of beryllium. The Thickness of our products ranges from 0.01MM to 0.8MM 2. C17200 Chemical Composition: beryllium 1.8-2.0% 3. C17410 Chemical Composition: beryllium 0.15-0.5% 4. C17200 Typical Physical Properties - Elastic Modulus: 130GPa - Melting Point(Solidus): 870 oC - Electrical Conductivity/Resistivity: 20-25% IACS - Density: 8.36g/cm3 - Thermal Expansion Coefficient (20 �°C to 200 �°C): 17.3x10-6 m/m �°C - Thermal Conductivity (25 oC): 110W/mK 5. C17410 Typical Physical Properties - Elastic Modulus: 137 GPa - Melting Point(Solidus): 1025 oC - Electrical Conductivity/Resistivity: >45% IACS - Density: 8.8g/cm3 - Thermal Conductivity: 0.56 cal/(cm.se.C)
Purity:99.9999% Production Process:Vacuum melt and cast Analysis:Test by leading edge analytical lab(GDMS,LECO,Metallographic investigation);
Aluminum base brazing alloys is made of aluminum-silicon eutectic alloy joined by Al-Si eutectic alloy of copper, zinc, manganese, magnesium, etc. It suitable for brazing L2-L6 industry type purity aluminum, LF21,LF1,LD2 and other aluminum alloys, particularly for aluminum extrusion brazing, and used in the flame welding, furnace welding, vacuum welding, etc.
1.Product name : copper scrap 2.wire from copper cables 3.clean,red,99.9% 1.name:copper wire scrap 99.99 2.copper content:99.95% min 3.material: copper 4.copper scrap/pallet Material : quality brass wire Wire diameter: 0.30mm, 0.25mm, 0.20mm Weight/spool: 3 kg, 5 kg, 7 kg, 15 kg, 20kg Tensile strength: 1000 N/mm2, 900 N/mm2, 500 N/mm2, 450 N/mm2, N/mm2 5.Packing: shrink wrapped+carton+pallet to resist moisture, quake, and corrosion. 6.We could supply the copper scrap with high quality and competitive price. 1) Our copper scrap includes wires, tubes, and plates, etc. 2)The size is chips or other. 3) Copper content could neet customers need. Copper wire scrap at 99% purity. Insulation removed through burning. Copper wire scrap at 96% purity. Insulation removed through burning. 7.Application: Electrical, light industry, machinery, building industry, national defense industry Copper Scrap is industry a important sources of the raw materials All kinds of can be recycled Recycling waste production with copper
We offer the copper scraps at very competitive prices and the delivery is prompt. We pack the copper scraps loose in 20 or 40 ft containers or as per buyers request. High purity 99.9% min copper wire scrap Wire diameter: 0.30mm, 0.25mm, 0.20mm Weight/spool: 3 kg, 5 kg, 7 kg, 15 kg, 20kg Tensile strength: 1000 N/mm2, 900 N/mm2, 500 N/mm2, 450 N/mm2, N/mm2 Copper Cu 99.95% Min.
1.Product name : copper scrap 2.wire from copper cables 3.clean,red,99.9% 1.name:copper wire scrap 99.99 2.copper content:99.95% min 3.material: copper 4.copper scrap/pallet Material : quality brass wire Wire diameter: 0.30mm, 0.25mm, 0.20mm Weight/spool: 3 kg, 5 kg, 7 kg, 15 kg, 20kg Tensile strength: 1000 N/mm2, 900 N/mm2, 500 N/mm2, 450 N/mm2, N/mm2 5.Packing: shrink wrapped+carton+pallet to resist moisture, quake, and corrosion. 6.We could supply the copper scrap with high quality and competitive price. 1) Our copper scrap includes wires, tubes, and plates, etc. 2)The size is chips or other. 3) Copper content could neet customers need. Copper wire scrap at 99% purity. Insulation removed through burning. Copper wire scrap at 96% purity. Insulation removed through burning. 7.Application: Electrical, light industry, machinery, building industry, national defense industry Copper Scrap is industry a important sources of the raw materials All kinds of can be recycled Recycling waste production with copper
Specifications of Copper Cathode (1). High quality (2). Competitive price (3). Timely delivery (4). Good service Details about Copper Cathode Lowest price copper cathode 99.99 Copper Cathode Grade A Purity: Purity 99.99%-99.97% min Weight per Sheet: 125kg Lowest price copper cathode 99.99 Copper cathode Grade A Purity: Purity 99.99%-99.97% min Weight per Sheet: 125kg Copper cathode, Cuâ?¥ 99.95% 3. Copper cathode Grade A Cu 99.95- 99.99 % (1). Weight of each sheet: 125kgs (+/- 1%) (2). Net weight of each pallet: 2mts (+/- 1%) (3). Min. Weight in each container: 20mts approx. (4). Gross weight of each container: 22.20mts approx. Copper (Cu) min% 99.99%-99.97% min
Customized Copper parts CNC milled Copper parts CNC turned Copper parts EDM / Wire EDM Copper parts Surface Grinding Copper parts Welding Coppe parts DESCRIPTION Customized Copper parts Material: Copper ,brass,CuFRHC,Cu-OF,Cu-DLP,Cu-DHP,CuZn40,CuZn39Pb1,CuAl10Ni5Fe5,CuZn38Sn1,CuCr1 Surface Roughness: Max Ra 0.4-0.8 Plating:Nickel platinggold plated Industry: Automation and control engineering Automotive and vehicle construction Lighting industry Office machinery and supplies Electrical industry Telecommunication industry Packaging industry Machine tool manufacturing Medical technology Measurement and control technique, laboratory equipment Paper and printing machinery industry Special purpose machinery manufacturing Quantity: 1-5 pcs,5-50pcs.50-500pcs,500-10000pcs.
In chemical production, any tube and shell heat exchanger is one of the most common unit operation equipment. But, the heat exchanger pipes must be combined with tube sheets, meanwhile, their connecting strength and sealing properties are very important. During the use, if there is a leakage around the combination parts due to medium corrosion, temperature, pressure, temperature fluctuations, etc, so the choice of high quality tube sheet is not to be ignored. Performances of Clad Tube Sheet For tube and shell heat exchangers, when single material can't stand the medium corrosion, the exchangers must use double metals tube sheets, clad tube sheets. Sometimes, even though there is only one medium corrosion, the tube sheet is larger and thinner, using clad tube sheets is less expensive than the whole precious metal materials. The clad tube sheets' properties are even higher quality in a way. The clad tube sheets are well-bonded. We need to think about the clad tube sheets as the first choice for the heat exchangers.
Different Types of Cladding Materials WPC Cladding WPC cladding is the perfect solution to protect your house from natural damage. Easy to install Compared with other wall decoration materials, WPC is light in weight, so it can be installed effectively and seamlessly. Durable WPC wall cladding is very durable. After proper maintenance, it can last for several years. In addition, its impact resistance can protect your house from immediate damage. Energy Efficient WPC products have high insulation properties. Compared with concrete and steel, their thermal conductivity is extremely low. Versatile WPC cladding can be used in various home designs because they can be trimmed to any size and shape. WPC cladding also has various patterns. These can be used in any architectural design, and their flexibility allows them to be used in projects of any size. ECO Friendly Unlike the usual non-renewable building materials, WPC products are natural renewable resources. Compared with other materials used in construction, it contains the least amount of non-renewable materials. On the other hand, their recyclable properties make them the most environmentally friendly products used in building houses. Stone Cladding The stone cladding helps to create a natural stone look and at the same time brings a sense of style and elegance to your walls. The stone cladding is very suitable for internal and external use. Wood Cladding The wooden cladding helps to create an attractive appearance and is a great way to protect your house from elements. Suitable for both interior and exterior, it helps to create a very unique feature. Glass Cladding The glass cladding helps change the appearance of your building and offers various customization and design options. This cladding offers a variety of tempering, lamination, bending and enamelled options while being cost-effective and economical. Aluminum Cladding Aluminum is an extremely popular choice for cladding and is widely used for cladding purposes. The aluminum cladding has first-class recyclability and minimum maintenance, and will not rust or corrode like other metals. If you need any kinds of wpc decking, please contact us, as a professional China wood plastic composite decking factory, sundi wpc is willing to offer you high quality products.
Different Types of Cladding Materials WPC Cladding WPC cladding is the perfect solution to protect your house from natural damage. Easy to install Compared with other wall decoration materials, WPC is light in weight, so it can be installed effectively and seamlessly. Durable WPC wall cladding is very durable. After proper maintenance, it can last for several years. In addition, its impact resistance can protect your house from immediate damage. Energy Efficient WPC products have high insulation properties. Compared with concrete and steel, their thermal conductivity is extremely low. Versatile WPC cladding can be used in various home designs because they can be trimmed to any size and shape. WPC cladding also has various patterns. These can be used in any architectural design, and their flexibility allows them to be used in projects of any size. ECO Friendly Unlike the usual non-renewable building materials, WPC products are natural renewable resources. Compared with other materials used in construction, it contains the least amount of non-renewable materials. On the other hand, their recyclable properties make them the most environmentally friendly products used in building houses. Stone Cladding The stone cladding helps to create a natural stone look and at the same time brings a sense of style and elegance to your walls. The stone cladding is very suitable for internal and external use. Wood Cladding The wooden cladding helps to create an attractive appearance and is a great way to protect your house from elements. Suitable for both interior and exterior, it helps to create a very unique feature. Glass Cladding The glass cladding helps change the appearance of your building and offers various customization and design options. This cladding offers a variety of tempering, lamination, bending and enamelled options while being cost-effective and economical. Aluminum Cladding Aluminum is an extremely popular choice for cladding and is widely used for cladding purposes. The aluminum cladding has first-class recyclability and minimum maintenance, and will not rust or corrode like other metals. If you need any kinds of wpc decking, please contact us, as a professional China wood plastic composite decking factory, sundi wpc is willing to offer you high quality products.
0.05-0.10mm fine copper enameled wire, due to its small diameter and excellent electrical performance, is widely used in various high-precision and strict requirements fields. The following are some main uses: 1. Micro motors and electric motors 2. Micro transformers and high-frequency transformers 3. Headphones and speakers 4. Electromagnetic coils: In relays, solenoid valves, and other electromagnetic equipment, fine copper enameled wires are used to manufacture miniaturized electromagnetic coils Features of Polyurethane Film Insulated Round Copper Magnet Wire (F and H Thermal Class) 1. Size of ultra-fine conductors 2. Excellent electrical performance This magnet wire insulation types uses pure copper wire rods, enameled copper wire ensuring effective current transmission and low resistance loss. 3. Excellent mechanical strength and flexibility The flexibility of the polyurethane insulation layer makes it easier to handle enameled wires during winding and installation processes. 4. Direct weldability This type of enameled wire is designed to be directly solderable, which greatly simplifies the manufacturing and maintenance process of electronic components.
FR-1copper clad laminated sheet/CCL consist of bleached wood pulp paper, impregnated with flame retardant phenolic-epoxy resin and clad with electrolytic copper foil.It has high electrical stability, good flame retardancy, good dimension stability and smoothness, good punching ability and widely used for Hi-Fi acoustic devices, color TV sets and other electronic appliances. Material: paper based Size: 40*48inch
FR-1copper clad laminated sheet/CCL consist of bleached wood pulp paper, impregnated with flame retardant phenolic-epoxy resin and clad with electrolytic copper foil.It has high electrical stability, good flame retardancy, good dimension stability and smoothness, good punching ability and widely used for Hi-Fi acoustic devices, color TV sets and other electronic appliances. Material: paper based Size: 40*48inch
FR-1copper clad laminated sheet/CCL consist of bleached wood pulp paper, impregnated with flame retardant phenolic-epoxy resin and clad with electrolytic copper foil.It has high electrical stability, good flame retardancy, good dimension stability and smoothness, good punching ability and widely used for Hi-Fi acoustic devices, color TV sets and other electronic appliances. Material: paper based
FR-1copper clad laminated sheet/CCL consist of bleached wood pulp paper, impregnated with flame retardant phenolic-epoxy resin and clad with electrolytic copper foil.It has high electrical stability, good flame retardancy, good dimension stability and smoothness, good punching ability and widely used for Hi-Fi acoustic devices, color TV sets and other electronic appliances. Material: paper based
FR-1 copper clad laminated sheet/CCL consist of bleached wood pulp paper, impregnated with flame retardant phenolic-epoxy resin and clad with electrolytic copper foil.It has high electrical stability, good flame retardancy, good dimension stability and smoothness, good punching ability and widely used for Hi-Fi acoustic devices, color TV sets and other electronic appliances.
FR-4 copper clad laminated sheet uses glass fiber cloth as substrate material. After being immersed with epoxy resin and then baked into prepreg sheet, several prepreg sheets are then coated with copper foil on one side or both sides, and CCL is finally formed by hot pressing and curing. FR-4 CCL sheet has excellent thermal stability and machinability, widely used in the manufacture of printed circuit board (PCB) for television sets, computers, communications equipment and other electronic products. Copper Thickness:18um,25um,35um,70um Board Thickness: 0.8mm,1mm,1.2mm,1.5mm,1.6mm Size:37*49inch, 41*49inch,43*49inch
FR-4 copper clad laminated sheet uses glass fiber cloth as substrate material. After being immersed with epoxy resin and then baked into prepreg sheet, several prepreg sheets are then coated with copper foil on one side or both sides, and CCL is finally formed by hot pressing and curing. FR-4 CCL sheet has excellent thermal stability and machinability, widely used in the manufacture of printed circuit board (PCB) for television sets, computers, communications equipment and other electronic products.
FR-4 copper clad laminated sheet uses glass fiber cloth as substrate material. After being immersed with epoxy resin and then baked into prepreg sheet, several prepreg sheets are then coated with copper foil on one side or both sides, and CCL is finally formed by hot pressing and curing. FR-4 copper clad laminated sheet has excellent thermal stability and machinability, widely used in the manufacture of printed circuit board (PCB) for television sets, computers, communications equipment and other electronic products.
