The material combines the high mechanical resistance of steel with the conductivity and resistance to corrosion of copper.
Patent certified, Songfa Alloy Material Co., Ltd. has been an expert in the field for more than 15 years, and we have built solid cooperation relationship with customers both at home and abroad.
We have been providing this material to Yinlun Machinery Co., Ltd, the China largest oil cooler manufacturer, for their oil coolers as basis and get quite positive feedback. Hope to find a way to cooperate with you.
Copper clad steel strip is widely used in the production of door, auto oil cooler, bullet casing and electrical accessories.
Free samples can be sent for your evaluation.
Contact: sales1 at china-songfa.com
Packaging: Wood Pallet, or as your request
Size: 0.4mm*600mm, also can be customized
Bi-metal strip (sheet/plate) backed with high quality low carbon steel and sintering bronze powder on the surface,is forming by several time high temperature sintering and extrusion rolling. Then it can be produced into bushing by blanking, rolling, forming, sizing, tinning and other machining.
With excellent wear resistance and good physical and mechanical properties,this kind of bi-metal strip (sheet/plate) is a kind of ideal ease-friction material, applying to producing sliding bearing, thrust washer, lateral plate, bearing bushing and other mechanical components, especially in auto industry.
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.
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Perforated Copper Sheets
Copper, as one of the first to be utilized metals, has been playing an important role in human life. Generally speaking, the purification of copper needs great amount of electricity and the pure copper is soft, so copper alloys are more commonly used. To adjust the strength, hardness and corrosion resistance, some other metal elements are added. For example, brass, the most-used alloy, applies to zinc as main added elements. When the main added ingredient is tin, the alloy is named bronze.
A filter made of perforated brass sheets with round holes
We mainly supply perforated copper sheet and perforated brass sheet, which are free of rust with corrosion resistant surface of copper carbonate formed of being exposed to the weather. The warm color and noble appearance make it popular as decoration grilles whether interior design or exterior trim. Meanwhile, it can be used to secure ceiling, protect machine equipment, insulate sound, sieve grain and forage, etc.
Perforated cooper or brass sheets are often unfinished due to its high corrosion resistance, but to suit specific application, it also can be coated with a variety of finished. Furthermore, the sheets are often polished to provide a superior appearance, such as brilliant polished, reflective shine or dull mill finish.
Main reasons for choice
Color palette in harmony with the environment.
Perforated Copper Sheets
Copper, as one of the first to be utilized metals, has been playing an important role in human life. Generally speaking, the purification of copper needs great amount of electricity and the pure copper is soft, so copper alloys are more commonly used. To adjust the strength, hardness and corrosion resistance, some other metal elements are added. For example, brass, the most-used alloy, applies to zinc as main added elements. When the main added ingredient is tin, the alloy is named bronze.
A filter made of perforated brass sheets with round holes
We mainly supply perforated copper sheet and perforated brass sheet, which are free of rust with corrosion resistant surface of copper carbonate formed of being exposed to the weather. The warm color and noble appearance make it popular as decoration grilles whether interior design or exterior trim. Meanwhile, it can be used to secure ceiling, protect machine equipment, insulate sound, sieve grain and forage, etc.
Perforated cooper or brass sheets are often unfinished due to its high corrosion resistance, but to suit specific application, it also can be coated with a variety of finished. Furthermore, the sheets are often polished to provide a superior appearance, such as brilliant polished, reflective shine or dull mill finish.
Specification:
Hole shape: round, square & rectangular, slot, hexagon, oblong, diamond and other decorative shapes.
Sheet size:1ft. 4ft., 2ft. 4ft., 4ft. 4ft., 4ft. 8ft., or tailored to your desired size.
Thickness: gauge 3 to 36 or as your requirement.
Material: 110, 220, 230, 260, 268, 270, 335, 340, 342, 353, 443, 444, 445, 464, 465, 466, 467, 614, 705, 715. Other standards materials are also available as your requirements.
Color: Copper
Aperture: 110PPI
Aperture :0.1mm-10mm
Porosity :60%-98%
Through hole rate: 298%
Bulk density :0.1-0.8g/cm3
ppi(number of holes per inch):5-130
Large geometry: can be customized according to requirements
Applicationï¼?
Electrode material
Catalyst
thermal conductivity materials
muffling and shielding materials.
Filter material
fluid pressure buffer material
Pure Copper Plate:
Size: customized, we can do the shape what you need
Features: High Precision,High Purity,Smooth Surface,Fast delivery
Grade: C11000
Ultimate Strength (â?¥ MPa):220
Elongation (â?¥ %):40
Capacity: 5000 Ton/Tons per Month
Package: Standard Marine packing
Port: Shanghai/Tianjin/Qingdao
Lead Time: Negotiated with customer
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.
Al-CCL standard size is 1000*1200mm(40*48 inch),thickness from 0.4mm to 4mm.Thermal conductivity include 0.5,1,1.5,2.0W.And all our products have been compiled series with all complete specifications.
Aluminium copper clad laminats is widely used for the modifier and sparker on fire for motorcycle and mobile, power LED, sound box, power supply module and acoustics shielding system etc.
Copper Thickness:18um,25um,35um,70um
Board Thickness: 0.4mm, 0.8mm,1mm,1.2mm,1.5mm,1.6mm
Film: Blue/Green or without any film
Brand:Chifeng
Material: Aluminium Core+copper
Application: LED lamp
Side: Single side
