GB TU1 oxygen-free copper plate manufacturers, suppliers imported C1020 oxygen-free copper plate 
 Catalog 
 1 Materials Overview 
 2 Material Name 
 3 Material Properties 
 4 Scope 
 5 The main chemical components 
 6 Mechanical Properties 
 7 Heat treatment specifications 
 8 implementation of standards 
 9 certification system 
 10 Information 

 Keywords: TU1 oxygen-free copper mill, C1020 oxygen-free copper plate manufacturers, TU1 oxygen-free copper plate supply, C1020 oxygen-free copper plate supplier, TU1 oxygen-free copper plates wholesale, C1020 oxygen-free copper plate wholesalers 
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 1 GB TU1 oxygen-free copper plate Overview 
 No oxygen is also free of any residue of copper deoxidizer. But in fact contains a very small amount of oxygen and some impurities. According to standard requirements, oxygen free copper plate 
 Content of not more than 0.003%, the total impurity content of less than 0.05%, 99.95% purity copper. According to the oxygen content and impurities, oxygen-free copper plate is divided into I and II oxygen-free copper plate. 一号 purity 99.97% oxygen-free copper plate, the oxygen content of not more than 0.003%, the total impurity content of less than 0.03%; 二号 purity 99.95% oxygen-free copper plate, the oxygen content of not more than 0.003%, the total content of impurities is not than 0.05%. 

 (2) the name of imported materials C1020 oxygen-free copper plate 
 I and II oxygen-free copper plate with two types of grades are: TU1, TU2, oxygen content less than 0.003%, phosphorus deoxidized copper sub-deoxidized copper and manganese deoxidized copper are two kinds of oxygen content less than 0.001%, phosphorus The residual amount of 0.01% to 0.04%, manganese 0.1% residual 0.3%; 

 3 GB TU1 feature oxygen-free copper plate 
 And low oxygen content, high purity, electrical conductivity. Excellent thermal conductivity, excellent ductility, low permeability, no "hydrogen disease" or little "hydrogen disease"; processing performance and welding corrosion. Cold are good . oxygen-free copper plate is quoted on the production of the oxygen content of less than 200PPM, a good lead on the general production of about 100 PPM, if the domestic equipment, such as the Navy is also in general better than 0.12mm pull, If the foreign Outokumpu or Ni Huofu of equipment can be pulled 0.02mm, hypoxia plus gadolinium copper casting process to produce even now many companies for the U.S. Ganan SCR production line, the oxygen content is less than 400PPM, stable quality, better pull over 0.08. Hypoxia should pull the copper is not good regeneration of copper, copper in Guangdong we called hypoxia, in fact, the low-oxygen copper rod production line and South are two concepts, this is a secondary copper smelting waste recycled without purification (with the cited Act, there are also hot with gadolinium law), resistance is not up to much bad pull impurities, generally only pulled 0.14mm. In fact, the South is the best line of low-oxygen copper production, quality, stability, and resistance pass, pull and stability. Oxygen-free copper plate on the low-lead method, suitable for transparent line, fine line drawing on the best use of foreign law cited equipment. Copper oxide is the production process, I can do better than others, regenerative oxygen-free copper plate copper wire better oxidation resistance, of course, the material is also different, the higher the oxygen content of the more easily oxidized, and is spread in nature, The key is to look at what the various manufacturers use technology to control it. 


 4 Scope of imports C1020 oxygen-free copper plate 
 OFC (oxygen-free copper plate): purity of 99.995% copper. Generally used for audio equipment, vacuum electronic devices, cables and other electrical and electronic oxygen-free copper plate should be 
 With being. Oxygen-free copper plate in which there are LC-OFC (linear crystal oxygen-free copper plate or plate crystal oxygen-free copper): purity of 99.995% or more and OCC (single crystal oxygen-free copper plate): the highest purity in 99.996% or more, divided into PC -OCC and the UP-OCC and so on. Uses UP-OCC technology (Ultra Pure Copper by Ohno Continuous Casting Process) single crystal oxygen-free copper plate manufacturing, non-directional, high purity, corrosion resistant, low electrical resistance wire suitable for making high-speed high-quality signal transmission. 

 5 GB TU1 main chemical components of oxygen-free copper plate 

 Copper + silver Cu + Ag: 99.97 
 Phosphorus P: 0.002 
 Bi Bi: 0.001 
 Antimony Sb: 0.002 
 Arsenic As: 0.002 
 Iron Fe: 0.004 
 Ni-Ni: 0.002 
 Lead Pb: 0.003 
 Tin Sn: 0.002 
 Sulfur S: 0.004 
 Zinc Zn: 0.003 
 O O: 0.002 
 Note: ≤ 0.03 (impurity) 

 6 Import C1020 mechanical properties of oxygen-free copper plate 
 Tensile strength: sb (MPa) ≥ 196 
 Elongation: (δ10) ≥ 35 [1] 

 7 GB TU1 oxygen-free copper plate heat treatment specifications 
 Burning hydrogen annealing. 

 8 execute imports C1020 Standard oxygen-free copper plate 
 GB system: GB / T 2059-2000 import system: JISH 3100 

 9 GB certification system TU1 oxygen-free copper plate 
 ISO9001-2000 quality certification, SGS environmental protection certification standards. 

 10 Import C1020 oxygen-free copper plate information 
 Oxygen-free copper plate TU1 TU1 TU1 OFC oxygen-free copper with a row of oxygen-free copper tube TU1 TU1 TU1 OFC oxygen-free copper wire rod 

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