Cu (Min)	99.9%
Ultimate Strength (≥ MPa)	≥200
Shape	Plate
Plate	200-3000mm
Width	copper
Processing Service	Bending, Welding, Decoiling, Cutting, Punching
Keyword	99.9% Purity Copper Plate/sheet
Standard	EN13599

Most of the thick copper plates are high-current substrates .The main application areas of high current substrates are two major areas: power modules (power modules) and automotive electronic components. Some of its main terminal electronic product fields are the same as conventional PCBs (such as portable electronic products, network products, base station equipment, etc.), and some are different from conventional PCB fields, such as automobiles, industrial control, power modules, etc. There are differences in efficiency between high-current substrates and conventional PCBs. The main function of conventional PCB is to form wires for transmitting information. The high-current substrate has a large current passing through it. The main function of the substrate carrying power devices is to protect the current carrying capacity and stabilize the power supply. The development trend of this kind of high-current substrate is to carry greater current, and the heat generated by larger devices needs to be dissipated. Therefore, the high current passing through is getting larger and larger, and the thickness of all copper foils on the substrate is getting thicker and thicker. Nowadays, 6oz copper thickness of high-current substrates has become routine;1.How can I get a quotation from you ? You can leave us message, and we will reply every message in time. 2.Will you delivery the goods on time?  Yes,we promise to provide best quality products and delivery on time. Honesty is our company's tenet. 3.Can I get samples before order ? Yes, of course. Usually our samples are free,we can produce by your samples or technical drawings. 4.What is your payment terms? Our usual payment term is 30% deposit, and rest against B/L. EXW, FOB,CFR, CIF. 5.Do you accept the third party inspection? Yes absolutely we accept. 6.How do we trust your company? We specialise in steel business for years as golden supplier, headquarter locates in Tianjin province, welcome to investigate in any ways, by all means.1. Because copper plates have excellent processing adaptability and strength, they are suitable for various processes and systems such as flat lock systems, vertical edge bite systems, Behm systems, unit wall panels, rainwater drainage systems, etc. It is suitable for various processing requirements such as arc bends, trapezoids, and corners required by these systems. 2. Compared with other metal materials, copper plate is extremely cost-effective and is one of the best metal roofing materials. 3. Copper plates can be subjected to a variety of surface treatments, so they can meet different building needs. For example, oxidized copper panels can create a uniform brown appearance, while patina panels are used for renovation of old buildings or new buildings with special requirements. The raw copper strips have a gradual change in metallic sheen that makes the building look alive. Tin-copper plates can achieve the same effect as titanium-zinc plates. 4.For copper plates, a stable protective layer can greatly increase its service life.1. Rich specifications and models. 2. Stable and reliable structure 3. Specific sizes can be customized as needed. 4. Complete production line and short production time